How to use Is method of internal Package

Best Ginkgo code snippet using internal.Is

validation_test.go

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1package k8s2import (3 "fmt"4 "reflect"5 "strings"6 "testing"7 v1 "k8s.io/api/core/v1"8 networking "k8s.io/api/networking/v1"9 meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"10 "k8s.io/apimachinery/pkg/util/validation/field"11)12func TestValidateIngress(t *testing.T) {13 tests := []struct {14 ing *networking.Ingress15 isPlus bool16 appProtectEnabled bool17 internalRoutesEnabled bool18 expectedErrors []string19 msg string20 }{21 {22 ing: &networking.Ingress{23 Spec: networking.IngressSpec{24 Rules: []networking.IngressRule{25 {26 Host: "example.com",27 },28 },29 },30 },31 isPlus: false,32 appProtectEnabled: false,33 internalRoutesEnabled: false,34 expectedErrors: nil,35 msg: "valid input",36 },37 {38 ing: &networking.Ingress{39 ObjectMeta: meta_v1.ObjectMeta{40 Annotations: map[string]string{41 "nginx.org/mergeable-ingress-type": "invalid",42 },43 },44 Spec: networking.IngressSpec{45 Rules: []networking.IngressRule{46 {47 Host: "",48 },49 },50 },51 },52 isPlus: false,53 appProtectEnabled: false,54 internalRoutesEnabled: false,55 expectedErrors: []string{56 `annotations.nginx.org/mergeable-ingress-type: Invalid value: "invalid": must be one of: 'master' or 'minion'`,57 "spec.rules[0].host: Required value",58 },59 msg: "invalid ingress",60 },61 {62 ing: &networking.Ingress{63 ObjectMeta: meta_v1.ObjectMeta{64 Annotations: map[string]string{65 "nginx.org/mergeable-ingress-type": "master",66 },67 },68 Spec: networking.IngressSpec{69 Rules: []networking.IngressRule{70 {71 Host: "example.com",72 IngressRuleValue: networking.IngressRuleValue{73 HTTP: &networking.HTTPIngressRuleValue{74 Paths: []networking.HTTPIngressPath{75 {76 Path: "/",77 },78 },79 },80 },81 },82 },83 },84 },85 isPlus: false,86 appProtectEnabled: false,87 internalRoutesEnabled: false,88 expectedErrors: []string{89 "spec.rules[0].http.paths: Too many: 1: must have at most 0 items",90 },91 msg: "invalid master",92 },93 {94 ing: &networking.Ingress{95 ObjectMeta: meta_v1.ObjectMeta{96 Annotations: map[string]string{97 "nginx.org/mergeable-ingress-type": "minion",98 },99 },100 Spec: networking.IngressSpec{101 Rules: []networking.IngressRule{102 {103 Host: "example.com",104 IngressRuleValue: networking.IngressRuleValue{},105 },106 },107 },108 },109 isPlus: false,110 appProtectEnabled: false,111 internalRoutesEnabled: false,112 expectedErrors: []string{113 "spec.rules[0].http.paths: Required value: must include at least one path",114 },115 msg: "invalid minion",116 },117 }118 for _, test := range tests {119 allErrs := validateIngress(test.ing, test.isPlus, test.appProtectEnabled, test.internalRoutesEnabled)120 assertion := assertErrors("validateIngress()", test.msg, allErrs, test.expectedErrors)121 if assertion != "" {122 t.Error(assertion)123 }124 }125}126func TestValidateNginxIngressAnnotations(t *testing.T) {127 tests := []struct {128 annotations map[string]string129 specServices map[string]bool130 isPlus bool131 appProtectEnabled bool132 internalRoutesEnabled bool133 expectedErrors []string134 msg string135 }{136 {137 annotations: map[string]string{},138 specServices: map[string]bool{},139 isPlus: false,140 appProtectEnabled: false,141 internalRoutesEnabled: false,142 expectedErrors: nil,143 msg: "valid no annotations",144 },145 {146 annotations: map[string]string{147 "nginx.org/lb-method": "invalid_method",148 "nginx.org/mergeable-ingress-type": "invalid",149 },150 specServices: map[string]bool{},151 isPlus: false,152 appProtectEnabled: false,153 internalRoutesEnabled: false,154 expectedErrors: []string{155 `annotations.nginx.org/lb-method: Invalid value: "invalid_method": Invalid load balancing method: "invalid_method"`,156 `annotations.nginx.org/mergeable-ingress-type: Invalid value: "invalid": must be one of: 'master' or 'minion'`,157 },158 msg: "invalid multiple annotations messages in alphabetical order",159 },160 {161 annotations: map[string]string{162 "nginx.org/mergeable-ingress-type": "master",163 },164 specServices: map[string]bool{},165 isPlus: false,166 appProtectEnabled: false,167 internalRoutesEnabled: false,168 expectedErrors: nil,169 msg: "valid input with master annotation",170 },171 {172 annotations: map[string]string{173 "nginx.org/mergeable-ingress-type": "minion",174 },175 specServices: map[string]bool{},176 isPlus: false,177 appProtectEnabled: false,178 internalRoutesEnabled: false,179 expectedErrors: nil,180 msg: "valid input with minion annotation",181 },182 {183 annotations: map[string]string{184 "nginx.org/mergeable-ingress-type": "",185 },186 specServices: map[string]bool{},187 isPlus: false,188 appProtectEnabled: false,189 internalRoutesEnabled: false,190 expectedErrors: []string{191 "annotations.nginx.org/mergeable-ingress-type: Required value",192 },193 msg: "invalid mergeable type annotation 1",194 },195 {196 annotations: map[string]string{197 "nginx.org/mergeable-ingress-type": "abc",198 },199 specServices: map[string]bool{},200 isPlus: false,201 appProtectEnabled: false,202 internalRoutesEnabled: false,203 expectedErrors: []string{204 `annotations.nginx.org/mergeable-ingress-type: Invalid value: "abc": must be one of: 'master' or 'minion'`,205 },206 msg: "invalid mergeable type annotation 2",207 },208 {209 annotations: map[string]string{210 "nginx.org/lb-method": "random",211 },212 specServices: map[string]bool{},213 isPlus: false,214 appProtectEnabled: false,215 internalRoutesEnabled: false,216 expectedErrors: nil,217 msg: "valid nginx.org/lb-method annotation, nginx normal",218 },219 {220 annotations: map[string]string{221 "nginx.org/lb-method": "least_time header",222 },223 specServices: map[string]bool{},224 isPlus: false,225 appProtectEnabled: false,226 internalRoutesEnabled: false,227 expectedErrors: []string{228 `annotations.nginx.org/lb-method: Invalid value: "least_time header": Invalid load balancing method: "least_time header"`,229 },230 msg: "invalid nginx.org/lb-method annotation, nginx plus only",231 },232 {233 annotations: map[string]string{234 "nginx.org/lb-method": "invalid_method",235 },236 specServices: map[string]bool{},237 isPlus: false,238 appProtectEnabled: false,239 internalRoutesEnabled: false,240 expectedErrors: []string{241 `annotations.nginx.org/lb-method: Invalid value: "invalid_method": Invalid load balancing method: "invalid_method"`,242 },243 msg: "invalid nginx.org/lb-method annotation",244 },245 {246 annotations: map[string]string{247 "nginx.com/health-checks": "true",248 },249 specServices: map[string]bool{},250 isPlus: false,251 appProtectEnabled: false,252 internalRoutesEnabled: false,253 expectedErrors: []string{254 "annotations.nginx.com/health-checks: Forbidden: annotation requires NGINX Plus",255 },256 msg: "invalid nginx.com/health-checks annotation, nginx plus only",257 },258 {259 annotations: map[string]string{260 "nginx.com/health-checks": "true",261 },262 specServices: map[string]bool{},263 isPlus: true,264 appProtectEnabled: false,265 internalRoutesEnabled: false,266 expectedErrors: nil,267 msg: "valid nginx.com/health-checks annotation",268 },269 {270 annotations: map[string]string{271 "nginx.com/health-checks": "not_a_boolean",272 },273 specServices: map[string]bool{},274 isPlus: true,275 appProtectEnabled: false,276 internalRoutesEnabled: false,277 expectedErrors: []string{278 `annotations.nginx.com/health-checks: Invalid value: "not_a_boolean": must be a boolean`,279 },280 msg: "invalid nginx.com/health-checks annotation",281 },282 {283 annotations: map[string]string{284 "nginx.com/health-checks-mandatory": "true",285 },286 specServices: map[string]bool{},287 isPlus: false,288 appProtectEnabled: false,289 internalRoutesEnabled: false,290 expectedErrors: []string{291 "annotations.nginx.com/health-checks-mandatory: Forbidden: annotation requires NGINX Plus",292 },293 msg: "invalid nginx.com/health-checks-mandatory annotation, nginx plus only",294 },295 {296 annotations: map[string]string{297 "nginx.com/health-checks": "true",298 "nginx.com/health-checks-mandatory": "true",299 },300 specServices: map[string]bool{},301 isPlus: true,302 appProtectEnabled: false,303 internalRoutesEnabled: false,304 expectedErrors: nil,305 msg: "valid nginx.com/health-checks-mandatory annotation",306 },307 {308 annotations: map[string]string{309 "nginx.com/health-checks": "true",310 "nginx.com/health-checks-mandatory": "not_a_boolean",311 },312 specServices: map[string]bool{},313 isPlus: true,314 appProtectEnabled: false,315 internalRoutesEnabled: false,316 expectedErrors: []string{317 `annotations.nginx.com/health-checks-mandatory: Invalid value: "not_a_boolean": must be a boolean`,318 },319 msg: "invalid nginx.com/health-checks-mandatory, must be a boolean",320 },321 {322 annotations: map[string]string{323 "nginx.com/health-checks-mandatory": "true",324 },325 specServices: map[string]bool{},326 isPlus: true,327 appProtectEnabled: false,328 internalRoutesEnabled: false,329 expectedErrors: []string{330 "annotations.nginx.com/health-checks-mandatory: Forbidden: related annotation nginx.com/health-checks: must be set",331 },332 msg: "invalid nginx.com/health-checks-mandatory, related annotation nginx.com/health-checks not set",333 },334 {335 annotations: map[string]string{336 "nginx.com/health-checks": "false",337 "nginx.com/health-checks-mandatory": "true",338 },339 specServices: map[string]bool{},340 isPlus: true,341 appProtectEnabled: false,342 internalRoutesEnabled: false,343 expectedErrors: []string{344 "annotations.nginx.com/health-checks-mandatory: Forbidden: related annotation nginx.com/health-checks: must be true",345 },346 msg: "invalid nginx.com/health-checks-mandatory nginx.com/health-checks is not true",347 },348 {349 annotations: map[string]string{350 "nginx.com/health-checks-mandatory-queue": "true",351 },352 specServices: map[string]bool{},353 isPlus: false,354 appProtectEnabled: false,355 internalRoutesEnabled: false,356 expectedErrors: []string{357 "annotations.nginx.com/health-checks-mandatory-queue: Forbidden: annotation requires NGINX Plus",358 },359 msg: "invalid nginx.com/health-checks-mandatory-queue annotation, nginx plus only",360 },361 {362 annotations: map[string]string{363 "nginx.com/health-checks": "true",364 "nginx.com/health-checks-mandatory": "true",365 "nginx.com/health-checks-mandatory-queue": "5",366 },367 specServices: map[string]bool{},368 isPlus: true,369 appProtectEnabled: false,370 internalRoutesEnabled: false,371 expectedErrors: nil,372 msg: "valid nginx.com/health-checks-mandatory-queue annotation",373 },374 {375 annotations: map[string]string{376 "nginx.com/health-checks": "true",377 "nginx.com/health-checks-mandatory": "true",378 "nginx.com/health-checks-mandatory-queue": "not_a_number",379 },380 specServices: map[string]bool{},381 isPlus: true,382 appProtectEnabled: false,383 internalRoutesEnabled: false,384 expectedErrors: []string{385 `annotations.nginx.com/health-checks-mandatory-queue: Invalid value: "not_a_number": must be a non-negative integer`,386 },387 msg: "invalid nginx.com/health-checks-mandatory-queue, must be a number",388 },389 {390 annotations: map[string]string{391 "nginx.com/health-checks-mandatory-queue": "5",392 },393 specServices: map[string]bool{},394 isPlus: true,395 appProtectEnabled: false,396 internalRoutesEnabled: false,397 expectedErrors: []string{398 "annotations.nginx.com/health-checks-mandatory-queue: Forbidden: related annotation nginx.com/health-checks-mandatory: must be set",399 },400 msg: "invalid nginx.com/health-checks-mandatory-queue, related annotation nginx.com/health-checks-mandatory not set",401 },402 {403 annotations: map[string]string{404 "nginx.com/health-checks": "true",405 "nginx.com/health-checks-mandatory": "false",406 "nginx.com/health-checks-mandatory-queue": "5",407 },408 specServices: map[string]bool{},409 isPlus: true,410 appProtectEnabled: false,411 internalRoutesEnabled: false,412 expectedErrors: []string{413 "annotations.nginx.com/health-checks-mandatory-queue: Forbidden: related annotation nginx.com/health-checks-mandatory: must be true",414 },415 msg: "invalid nginx.com/health-checks-mandatory-queue nginx.com/health-checks-mandatory is not true",416 },417 {418 annotations: map[string]string{419 "nginx.com/slow-start": "true",420 },421 specServices: map[string]bool{},422 isPlus: false,423 appProtectEnabled: false,424 internalRoutesEnabled: false,425 expectedErrors: []string{426 "annotations.nginx.com/slow-start: Forbidden: annotation requires NGINX Plus",427 },428 msg: "invalid nginx.com/slow-start annotation, nginx plus only",429 },430 {431 annotations: map[string]string{432 "nginx.com/slow-start": "60s",433 },434 specServices: map[string]bool{},435 isPlus: true,436 appProtectEnabled: false,437 internalRoutesEnabled: false,438 expectedErrors: nil,439 msg: "valid nginx.com/slow-start annotation",440 },441 {442 annotations: map[string]string{443 "nginx.com/slow-start": "not_a_time",444 },445 specServices: map[string]bool{},446 isPlus: true,447 appProtectEnabled: false,448 internalRoutesEnabled: false,449 expectedErrors: []string{450 `annotations.nginx.com/slow-start: Invalid value: "not_a_time": must be a time`,451 },452 msg: "invalid nginx.com/slow-start annotation",453 },454 {455 annotations: map[string]string{456 "nginx.org/server-tokens": "true",457 },458 specServices: map[string]bool{},459 isPlus: false,460 appProtectEnabled: false,461 internalRoutesEnabled: false,462 expectedErrors: nil,463 msg: "valid nginx.org/server-tokens annotation, nginx",464 },465 {466 annotations: map[string]string{467 "nginx.org/server-tokens": "custom_setting",468 },469 specServices: map[string]bool{},470 isPlus: true,471 appProtectEnabled: false,472 internalRoutesEnabled: false,473 expectedErrors: nil,474 msg: "valid nginx.org/server-tokens annotation, nginx plus",475 },476 {477 annotations: map[string]string{478 "nginx.org/server-tokens": "custom_setting",479 },480 specServices: map[string]bool{},481 isPlus: false,482 appProtectEnabled: false,483 internalRoutesEnabled: false,484 expectedErrors: []string{485 `annotations.nginx.org/server-tokens: Invalid value: "custom_setting": must be a boolean`,486 },487 msg: "invalid nginx.org/server-tokens annotation, must be a boolean",488 },489 {490 annotations: map[string]string{491 "nginx.org/server-snippets": "snippet-1",492 },493 specServices: map[string]bool{},494 isPlus: false,495 appProtectEnabled: false,496 internalRoutesEnabled: false,497 expectedErrors: nil,498 msg: "valid nginx.org/server-snippets annotation, single-value",499 },500 {501 annotations: map[string]string{502 "nginx.org/server-snippets": "snippet-1\nsnippet-2\nsnippet-3",503 },504 specServices: map[string]bool{},505 isPlus: false,506 appProtectEnabled: false,507 internalRoutesEnabled: false,508 expectedErrors: nil,509 msg: "valid nginx.org/server-snippets annotation, multi-value",510 },511 {512 annotations: map[string]string{513 "nginx.org/location-snippets": "snippet-1",514 },515 specServices: map[string]bool{},516 isPlus: false,517 appProtectEnabled: false,518 internalRoutesEnabled: false,519 expectedErrors: nil,520 msg: "valid nginx.org/location-snippets annotation, single-value",521 },522 {523 annotations: map[string]string{524 "nginx.org/location-snippets": "snippet-1\nsnippet-2\nsnippet-3",525 },526 specServices: map[string]bool{},527 isPlus: false,528 appProtectEnabled: false,529 internalRoutesEnabled: false,530 expectedErrors: nil,531 msg: "valid nginx.org/location-snippets annotation, multi-value",532 },533 {534 annotations: map[string]string{535 "nginx.org/proxy-connect-timeout": "10s",536 },537 specServices: map[string]bool{},538 isPlus: false,539 appProtectEnabled: false,540 internalRoutesEnabled: false,541 expectedErrors: nil,542 msg: "valid nginx.org/proxy-connect-timeout annotation",543 },544 {545 annotations: map[string]string{546 "nginx.org/proxy-connect-timeout": "not_a_time",547 },548 specServices: map[string]bool{},549 isPlus: false,550 appProtectEnabled: false,551 internalRoutesEnabled: false,552 expectedErrors: []string{553 `annotations.nginx.org/proxy-connect-timeout: Invalid value: "not_a_time": must be a time`,554 },555 msg: "invalid nginx.org/proxy-connect-timeout annotation",556 },557 {558 annotations: map[string]string{559 "nginx.org/proxy-read-timeout": "10s",560 },561 specServices: map[string]bool{},562 isPlus: false,563 appProtectEnabled: false,564 internalRoutesEnabled: false,565 expectedErrors: nil,566 msg: "valid nginx.org/proxy-read-timeout annotation",567 },568 {569 annotations: map[string]string{570 "nginx.org/proxy-read-timeout": "not_a_time",571 },572 specServices: map[string]bool{},573 isPlus: false,574 appProtectEnabled: false,575 internalRoutesEnabled: false,576 expectedErrors: []string{577 `annotations.nginx.org/proxy-read-timeout: Invalid value: "not_a_time": must be a time`,578 },579 msg: "invalid nginx.org/proxy-read-timeout annotation",580 },581 {582 annotations: map[string]string{583 "nginx.org/proxy-send-timeout": "10s",584 },585 specServices: map[string]bool{},586 isPlus: false,587 appProtectEnabled: false,588 internalRoutesEnabled: false,589 expectedErrors: nil,590 msg: "valid nginx.org/proxy-send-timeout annotation",591 },592 {593 annotations: map[string]string{594 "nginx.org/proxy-send-timeout": "not_a_time",595 },596 specServices: map[string]bool{},597 isPlus: false,598 appProtectEnabled: false,599 internalRoutesEnabled: false,600 expectedErrors: []string{601 `annotations.nginx.org/proxy-send-timeout: Invalid value: "not_a_time": must be a time`,602 },603 msg: "invalid nginx.org/proxy-send-timeout annotation",604 },605 {606 annotations: map[string]string{607 "nginx.org/proxy-hide-headers": "header-1",608 },609 specServices: map[string]bool{},610 isPlus: false,611 appProtectEnabled: false,612 internalRoutesEnabled: false,613 expectedErrors: nil,614 msg: "valid nginx.org/proxy-hide-headers annotation, single-value",615 },616 {617 annotations: map[string]string{618 "nginx.org/proxy-hide-headers": "header-1,header-2,header-3",619 },620 specServices: map[string]bool{},621 isPlus: false,622 appProtectEnabled: false,623 internalRoutesEnabled: false,624 expectedErrors: nil,625 msg: "valid nginx.org/proxy-hide-headers annotation, multi-value",626 },627 {628 annotations: map[string]string{629 "nginx.org/proxy-pass-headers": "header-1",630 },631 specServices: map[string]bool{},632 isPlus: false,633 appProtectEnabled: false,634 internalRoutesEnabled: false,635 expectedErrors: nil,636 msg: "valid nginx.org/proxy-pass-headers annotation, single-value",637 },638 {639 annotations: map[string]string{640 "nginx.org/proxy-pass-headers": "header-1,header-2,header-3",641 },642 specServices: map[string]bool{},643 isPlus: false,644 appProtectEnabled: false,645 internalRoutesEnabled: false,646 expectedErrors: nil,647 msg: "valid nginx.org/proxy-pass-headers annotation, multi-value",648 },649 {650 annotations: map[string]string{651 "nginx.org/client-max-body-size": "16M",652 },653 specServices: map[string]bool{},654 isPlus: false,655 appProtectEnabled: false,656 internalRoutesEnabled: false,657 expectedErrors: nil,658 msg: "valid nginx.org/client-max-body-size annotation",659 },660 {661 annotations: map[string]string{662 "nginx.org/client-max-body-size": "not_an_offset",663 },664 specServices: map[string]bool{},665 isPlus: false,666 appProtectEnabled: false,667 internalRoutesEnabled: false,668 expectedErrors: []string{669 `annotations.nginx.org/client-max-body-size: Invalid value: "not_an_offset": must be an offset`,670 },671 msg: "invalid nginx.org/client-max-body-size annotation",672 },673 {674 annotations: map[string]string{675 "nginx.org/redirect-to-https": "true",676 },677 specServices: map[string]bool{},678 isPlus: false,679 appProtectEnabled: false,680 internalRoutesEnabled: false,681 expectedErrors: nil,682 msg: "valid nginx.org/redirect-to-https annotation",683 },684 {685 annotations: map[string]string{686 "nginx.org/redirect-to-https": "not_a_boolean",687 },688 specServices: map[string]bool{},689 isPlus: false,690 appProtectEnabled: false,691 internalRoutesEnabled: false,692 expectedErrors: []string{693 `annotations.nginx.org/redirect-to-https: Invalid value: "not_a_boolean": must be a boolean`,694 },695 msg: "invalid nginx.org/redirect-to-https annotation",696 },697 {698 annotations: map[string]string{699 "ingress.kubernetes.io/ssl-redirect": "true",700 },701 specServices: map[string]bool{},702 isPlus: false,703 appProtectEnabled: false,704 internalRoutesEnabled: false,705 expectedErrors: nil,706 msg: "valid ingress.kubernetes.io/ssl-redirect annotation",707 },708 {709 annotations: map[string]string{710 "ingress.kubernetes.io/ssl-redirect": "not_a_boolean",711 },712 specServices: map[string]bool{},713 isPlus: false,714 appProtectEnabled: false,715 internalRoutesEnabled: false,716 expectedErrors: []string{717 `annotations.ingress.kubernetes.io/ssl-redirect: Invalid value: "not_a_boolean": must be a boolean`,718 },719 msg: "invalid ingress.kubernetes.io/ssl-redirect annotation",720 },721 {722 annotations: map[string]string{723 "nginx.org/proxy-buffering": "true",724 },725 specServices: map[string]bool{},726 isPlus: false,727 appProtectEnabled: false,728 internalRoutesEnabled: false,729 expectedErrors: nil,730 msg: "valid nginx.org/proxy-buffering annotation",731 },732 {733 annotations: map[string]string{734 "nginx.org/proxy-buffering": "not_a_boolean",735 },736 specServices: map[string]bool{},737 isPlus: false,738 appProtectEnabled: false,739 internalRoutesEnabled: false,740 expectedErrors: []string{741 `annotations.nginx.org/proxy-buffering: Invalid value: "not_a_boolean": must be a boolean`,742 },743 msg: "invalid nginx.org/proxy-buffering annotation",744 },745 {746 annotations: map[string]string{747 "nginx.org/hsts": "true",748 },749 specServices: map[string]bool{},750 isPlus: false,751 appProtectEnabled: false,752 internalRoutesEnabled: false,753 expectedErrors: nil,754 msg: "valid nginx.org/hsts annotation",755 },756 {757 annotations: map[string]string{758 "nginx.org/hsts": "not_a_boolean",759 },760 specServices: map[string]bool{},761 isPlus: false,762 appProtectEnabled: false,763 internalRoutesEnabled: false,764 expectedErrors: []string{765 `annotations.nginx.org/hsts: Invalid value: "not_a_boolean": must be a boolean`,766 },767 msg: "invalid nginx.org/hsts annotation",768 },769 {770 annotations: map[string]string{771 "nginx.org/hsts": "true",772 "nginx.org/hsts-max-age": "120",773 },774 specServices: map[string]bool{},775 isPlus: false,776 appProtectEnabled: false,777 internalRoutesEnabled: false,778 expectedErrors: nil,779 msg: "valid nginx.org/hsts-max-age annotation",780 },781 {782 annotations: map[string]string{783 "nginx.org/hsts": "false",784 "nginx.org/hsts-max-age": "120",785 },786 specServices: map[string]bool{},787 isPlus: false,788 appProtectEnabled: false,789 internalRoutesEnabled: false,790 expectedErrors: nil,791 msg: "valid nginx.org/hsts-max-age nginx.org/hsts can be false",792 },793 {794 annotations: map[string]string{795 "nginx.org/hsts": "true",796 "nginx.org/hsts-max-age": "not_a_number",797 },798 specServices: map[string]bool{},799 isPlus: false,800 appProtectEnabled: false,801 internalRoutesEnabled: false,802 expectedErrors: []string{803 `annotations.nginx.org/hsts-max-age: Invalid value: "not_a_number": must be an integer`,804 },805 msg: "invalid nginx.org/hsts-max-age, must be a number",806 },807 {808 annotations: map[string]string{809 "nginx.org/hsts-max-age": "true",810 },811 specServices: map[string]bool{},812 isPlus: false,813 appProtectEnabled: false,814 internalRoutesEnabled: false,815 expectedErrors: []string{816 "annotations.nginx.org/hsts-max-age: Forbidden: related annotation nginx.org/hsts: must be set",817 },818 msg: "invalid nginx.org/hsts-max-age, related annotation nginx.org/hsts not set",819 },820 {821 annotations: map[string]string{822 "nginx.org/hsts": "true",823 "nginx.org/hsts-include-subdomains": "true",824 },825 specServices: map[string]bool{},826 isPlus: false,827 appProtectEnabled: false,828 internalRoutesEnabled: false,829 expectedErrors: nil,830 msg: "valid nginx.org/hsts-include-subdomains annotation",831 },832 {833 annotations: map[string]string{834 "nginx.org/hsts": "false",835 "nginx.org/hsts-include-subdomains": "true",836 },837 specServices: map[string]bool{},838 isPlus: false,839 appProtectEnabled: false,840 internalRoutesEnabled: false,841 expectedErrors: nil,842 msg: "valid nginx.org/hsts-include-subdomains, nginx.org/hsts can be false",843 },844 {845 annotations: map[string]string{846 "nginx.org/hsts": "true",847 "nginx.org/hsts-include-subdomains": "not_a_boolean",848 },849 specServices: map[string]bool{},850 isPlus: false,851 appProtectEnabled: false,852 internalRoutesEnabled: false,853 expectedErrors: []string{854 `annotations.nginx.org/hsts-include-subdomains: Invalid value: "not_a_boolean": must be a boolean`,855 },856 msg: "invalid nginx.org/hsts-include-subdomains, must be a boolean",857 },858 {859 annotations: map[string]string{860 "nginx.org/hsts-include-subdomains": "true",861 },862 specServices: map[string]bool{},863 isPlus: false,864 appProtectEnabled: false,865 internalRoutesEnabled: false,866 expectedErrors: []string{867 "annotations.nginx.org/hsts-include-subdomains: Forbidden: related annotation nginx.org/hsts: must be set",868 },869 msg: "invalid nginx.org/hsts-include-subdomains, related annotation nginx.org/hsts not set",870 },871 {872 annotations: map[string]string{873 "nginx.org/hsts": "true",874 "nginx.org/hsts-behind-proxy": "true",875 },876 specServices: map[string]bool{},877 isPlus: false,878 appProtectEnabled: false,879 internalRoutesEnabled: false,880 expectedErrors: nil,881 msg: "valid nginx.org/hsts-behind-proxy annotation",882 },883 {884 annotations: map[string]string{885 "nginx.org/hsts": "false",886 "nginx.org/hsts-behind-proxy": "true",887 },888 specServices: map[string]bool{},889 isPlus: false,890 appProtectEnabled: false,891 internalRoutesEnabled: false,892 expectedErrors: nil,893 msg: "valid nginx.org/hsts-behind-proxy, nginx.org/hsts can be false",894 },895 {896 annotations: map[string]string{897 "nginx.org/hsts": "true",898 "nginx.org/hsts-behind-proxy": "not_a_boolean",899 },900 specServices: map[string]bool{},901 isPlus: false,902 appProtectEnabled: false,903 internalRoutesEnabled: false,904 expectedErrors: []string{905 `annotations.nginx.org/hsts-behind-proxy: Invalid value: "not_a_boolean": must be a boolean`,906 },907 msg: "invalid nginx.org/hsts-behind-proxy, must be a boolean",908 },909 {910 annotations: map[string]string{911 "nginx.org/hsts-behind-proxy": "true",912 },913 specServices: map[string]bool{},914 isPlus: false,915 appProtectEnabled: false,916 internalRoutesEnabled: false,917 expectedErrors: []string{918 "annotations.nginx.org/hsts-behind-proxy: Forbidden: related annotation nginx.org/hsts: must be set",919 },920 msg: "invalid nginx.org/hsts-behind-proxy, related annotation nginx.org/hsts not set",921 },922 {923 annotations: map[string]string{924 "nginx.org/proxy-buffers": "8 8k",925 },926 specServices: map[string]bool{},927 isPlus: false,928 appProtectEnabled: false,929 internalRoutesEnabled: false,930 expectedErrors: nil,931 msg: "valid nginx.org/proxy-buffers annotation",932 },933 {934 annotations: map[string]string{935 "nginx.org/proxy-buffers": "not_a_proxy_buffers_spec",936 },937 specServices: map[string]bool{},938 isPlus: false,939 appProtectEnabled: false,940 internalRoutesEnabled: false,941 expectedErrors: []string{942 `annotations.nginx.org/proxy-buffers: Invalid value: "not_a_proxy_buffers_spec": must be a proxy buffer spec`,943 },944 msg: "invalid nginx.org/proxy-buffers annotation",945 },946 {947 annotations: map[string]string{948 "nginx.org/proxy-buffer-size": "16k",949 },950 specServices: map[string]bool{},951 isPlus: false,952 appProtectEnabled: false,953 internalRoutesEnabled: false,954 expectedErrors: nil,955 msg: "valid nginx.org/proxy-buffer-size annotation",956 },957 {958 annotations: map[string]string{959 "nginx.org/proxy-buffer-size": "not_a_size",960 },961 specServices: map[string]bool{},962 isPlus: false,963 appProtectEnabled: false,964 internalRoutesEnabled: false,965 expectedErrors: []string{966 `annotations.nginx.org/proxy-buffer-size: Invalid value: "not_a_size": must be a size`,967 },968 msg: "invalid nginx.org/proxy-buffer-size annotation",969 },970 {971 annotations: map[string]string{972 "nginx.org/proxy-max-temp-file-size": "128M",973 },974 specServices: map[string]bool{},975 isPlus: false,976 appProtectEnabled: false,977 internalRoutesEnabled: false,978 expectedErrors: nil,979 msg: "valid nginx.org/proxy-max-temp-file-size annotation",980 },981 {982 annotations: map[string]string{983 "nginx.org/proxy-max-temp-file-size": "not_a_size",984 },985 specServices: map[string]bool{},986 isPlus: false,987 appProtectEnabled: false,988 internalRoutesEnabled: false,989 expectedErrors: []string{990 `annotations.nginx.org/proxy-max-temp-file-size: Invalid value: "not_a_size": must be a size`,991 },992 msg: "invalid nginx.org/proxy-max-temp-file-size annotation",993 },994 {995 annotations: map[string]string{996 "nginx.org/upstream-zone-size": "512k",997 },998 specServices: map[string]bool{},999 isPlus: false,1000 appProtectEnabled: false,1001 internalRoutesEnabled: false,1002 expectedErrors: nil,1003 msg: "valid nginx.org/upstream-zone-size annotation",1004 },1005 {1006 annotations: map[string]string{1007 "nginx.org/upstream-zone-size": "not a size",1008 },1009 specServices: map[string]bool{},1010 isPlus: false,1011 appProtectEnabled: false,1012 internalRoutesEnabled: false,1013 expectedErrors: []string{1014 `annotations.nginx.org/upstream-zone-size: Invalid value: "not a size": must be a size`,1015 },1016 msg: "invalid nginx.org/upstream-zone-size annotation",1017 },1018 {1019 annotations: map[string]string{1020 "nginx.com/jwt-realm": "true",1021 },1022 specServices: map[string]bool{},1023 isPlus: false,1024 appProtectEnabled: false,1025 internalRoutesEnabled: false,1026 expectedErrors: []string{1027 "annotations.nginx.com/jwt-realm: Forbidden: annotation requires NGINX Plus",1028 },1029 msg: "invalid nginx.com/jwt-realm annotation, nginx plus only",1030 },1031 {1032 annotations: map[string]string{1033 "nginx.com/jwt-realm": "my-jwt-realm",1034 },1035 specServices: map[string]bool{},1036 isPlus: true,1037 appProtectEnabled: false,1038 internalRoutesEnabled: false,1039 expectedErrors: nil,1040 msg: "valid nginx.com/jwt-realm annotation",1041 },1042 {1043 annotations: map[string]string{1044 "nginx.com/jwt-key": "true",1045 },1046 specServices: map[string]bool{},1047 isPlus: false,1048 appProtectEnabled: false,1049 internalRoutesEnabled: false,1050 expectedErrors: []string{1051 "annotations.nginx.com/jwt-key: Forbidden: annotation requires NGINX Plus",1052 },1053 msg: "invalid nginx.com/jwt-key annotation, nginx plus only",1054 },1055 {1056 annotations: map[string]string{1057 "nginx.com/jwt-key": "my-jwk",1058 },1059 specServices: map[string]bool{},1060 isPlus: true,1061 appProtectEnabled: false,1062 internalRoutesEnabled: false,1063 expectedErrors: nil,1064 msg: "valid nginx.com/jwt-key annotation",1065 },1066 {1067 annotations: map[string]string{1068 "nginx.com/jwt-token": "true",1069 },1070 specServices: map[string]bool{},1071 isPlus: false,1072 appProtectEnabled: false,1073 internalRoutesEnabled: false,1074 expectedErrors: []string{1075 "annotations.nginx.com/jwt-token: Forbidden: annotation requires NGINX Plus",1076 },1077 msg: "invalid nginx.com/jwt-token annotation, nginx plus only",1078 },1079 {1080 annotations: map[string]string{1081 "nginx.com/jwt-token": "$cookie_auth_token",1082 },1083 specServices: map[string]bool{},1084 isPlus: true,1085 appProtectEnabled: false,1086 internalRoutesEnabled: false,1087 expectedErrors: nil,1088 msg: "valid nginx.com/jwt-token annotation",1089 },1090 {1091 annotations: map[string]string{1092 "nginx.com/jwt-login-url": "true",1093 },1094 specServices: map[string]bool{},1095 isPlus: false,1096 appProtectEnabled: false,1097 internalRoutesEnabled: false,1098 expectedErrors: []string{1099 "annotations.nginx.com/jwt-login-url: Forbidden: annotation requires NGINX Plus",1100 },1101 msg: "invalid nginx.com/jwt-login-url annotation, nginx plus only",1102 },1103 {1104 annotations: map[string]string{1105 "nginx.com/jwt-login-url": "https://login.example.com",1106 },1107 specServices: map[string]bool{},1108 isPlus: true,1109 appProtectEnabled: false,1110 internalRoutesEnabled: false,1111 expectedErrors: nil,1112 msg: "valid nginx.com/jwt-login-url annotation",1113 },1114 {1115 annotations: map[string]string{1116 "nginx.org/listen-ports": "80,8080,9090",1117 },1118 specServices: map[string]bool{},1119 isPlus: false,1120 appProtectEnabled: false,1121 internalRoutesEnabled: false,1122 expectedErrors: nil,1123 msg: "valid nginx.org/listen-ports annotation",1124 },1125 {1126 annotations: map[string]string{1127 "nginx.org/listen-ports": "not_a_port_list",1128 },1129 specServices: map[string]bool{},1130 isPlus: false,1131 appProtectEnabled: false,1132 internalRoutesEnabled: false,1133 expectedErrors: []string{1134 `annotations.nginx.org/listen-ports: Invalid value: "not_a_port_list": must be a comma-separated list of port numbers`,1135 },1136 msg: "invalid nginx.org/listen-ports annotation",1137 },1138 {1139 annotations: map[string]string{1140 "nginx.org/listen-ports-ssl": "443,8443",1141 },1142 specServices: map[string]bool{},1143 isPlus: false,1144 appProtectEnabled: false,1145 internalRoutesEnabled: false,1146 expectedErrors: nil,1147 msg: "valid nginx.org/listen-ports-ssl annotation",1148 },1149 {1150 annotations: map[string]string{1151 "nginx.org/listen-ports-ssl": "not_a_port_list",1152 },1153 specServices: map[string]bool{},1154 isPlus: false,1155 appProtectEnabled: false,1156 internalRoutesEnabled: false,1157 expectedErrors: []string{1158 `annotations.nginx.org/listen-ports-ssl: Invalid value: "not_a_port_list": must be a comma-separated list of port numbers`,1159 },1160 msg: "invalid nginx.org/listen-ports-ssl annotation",1161 },1162 {1163 annotations: map[string]string{1164 "nginx.org/keepalive": "1000",1165 },1166 specServices: map[string]bool{},1167 isPlus: false,1168 appProtectEnabled: false,1169 internalRoutesEnabled: false,1170 expectedErrors: nil,1171 msg: "valid nginx.org/keepalive annotation",1172 },1173 {1174 annotations: map[string]string{1175 "nginx.org/keepalive": "not_a_number",1176 },1177 specServices: map[string]bool{},1178 isPlus: false,1179 appProtectEnabled: false,1180 internalRoutesEnabled: false,1181 expectedErrors: []string{1182 `annotations.nginx.org/keepalive: Invalid value: "not_a_number": must be an integer`,1183 },1184 msg: "invalid nginx.org/keepalive annotation",1185 },1186 {1187 annotations: map[string]string{1188 "nginx.org/max-fails": "5",1189 },1190 specServices: map[string]bool{},1191 isPlus: false,1192 appProtectEnabled: false,1193 internalRoutesEnabled: false,1194 expectedErrors: nil,1195 msg: "valid nginx.org/max-fails annotation",1196 },1197 {1198 annotations: map[string]string{1199 "nginx.org/max-fails": "-100",1200 },1201 specServices: map[string]bool{},1202 isPlus: false,1203 appProtectEnabled: false,1204 internalRoutesEnabled: false,1205 expectedErrors: []string{1206 `annotations.nginx.org/max-fails: Invalid value: "-100": must be a non-negative integer`,1207 },1208 msg: "invalid nginx.org/max-fails annotation, negative number",1209 },1210 {1211 annotations: map[string]string{1212 "nginx.org/max-fails": "not_a_number",1213 },1214 specServices: map[string]bool{},1215 isPlus: false,1216 appProtectEnabled: false,1217 internalRoutesEnabled: false,1218 expectedErrors: []string{1219 `annotations.nginx.org/max-fails: Invalid value: "not_a_number": must be a non-negative integer`,1220 },1221 msg: "invalid nginx.org/max-fails annotation, not a number",1222 },1223 {1224 annotations: map[string]string{1225 "nginx.org/max-conns": "10",1226 },1227 specServices: map[string]bool{},1228 isPlus: false,1229 appProtectEnabled: false,1230 internalRoutesEnabled: false,1231 expectedErrors: nil,1232 msg: "valid nginx.org/max-conns annotation",1233 },1234 {1235 annotations: map[string]string{1236 "nginx.org/max-conns": "-100",1237 },1238 specServices: map[string]bool{},1239 isPlus: false,1240 appProtectEnabled: false,1241 internalRoutesEnabled: false,1242 expectedErrors: []string{1243 `annotations.nginx.org/max-conns: Invalid value: "-100": must be a non-negative integer`,1244 },1245 msg: "invalid nginx.org/max-conns annotation, negative number",1246 },1247 {1248 annotations: map[string]string{1249 "nginx.org/max-conns": "not_a_number",1250 },1251 specServices: map[string]bool{},1252 isPlus: false,1253 appProtectEnabled: false,1254 internalRoutesEnabled: false,1255 expectedErrors: []string{1256 `annotations.nginx.org/max-conns: Invalid value: "not_a_number": must be a non-negative integer`,1257 },1258 msg: "invalid nginx.org/max-conns annotation",1259 },1260 {1261 annotations: map[string]string{1262 "nginx.org/fail-timeout": "10s",1263 },1264 specServices: map[string]bool{},1265 isPlus: false,1266 appProtectEnabled: false,1267 internalRoutesEnabled: false,1268 expectedErrors: nil,1269 msg: "valid nginx.org/fail-timeout annotation",1270 },1271 {1272 annotations: map[string]string{1273 "nginx.org/fail-timeout": "not_a_time",1274 },1275 specServices: map[string]bool{},1276 isPlus: false,1277 appProtectEnabled: false,1278 internalRoutesEnabled: false,1279 expectedErrors: []string{1280 `annotations.nginx.org/fail-timeout: Invalid value: "not_a_time": must be a time`,1281 },1282 msg: "invalid nginx.org/fail-timeout annotation",1283 },1284 {1285 annotations: map[string]string{1286 "appprotect.f5.com/app-protect-enable": "true",1287 },1288 specServices: map[string]bool{},1289 isPlus: true,1290 appProtectEnabled: false,1291 internalRoutesEnabled: false,1292 expectedErrors: []string{1293 "annotations.appprotect.f5.com/app-protect-enable: Forbidden: annotation requires AppProtect",1294 },1295 msg: "invalid appprotect.f5.com/app-protect-enable annotation, requires app protect",1296 },1297 {1298 annotations: map[string]string{1299 "appprotect.f5.com/app-protect-enable": "true",1300 },1301 specServices: map[string]bool{},1302 isPlus: true,1303 appProtectEnabled: true,1304 internalRoutesEnabled: false,1305 expectedErrors: nil,1306 msg: "valid appprotect.f5.com/app-protect-enable annotation",1307 },1308 {1309 annotations: map[string]string{1310 "appprotect.f5.com/app-protect-enable": "not_a_boolean",1311 },1312 specServices: map[string]bool{},1313 isPlus: true,1314 appProtectEnabled: true,1315 internalRoutesEnabled: false,1316 expectedErrors: []string{1317 `annotations.appprotect.f5.com/app-protect-enable: Invalid value: "not_a_boolean": must be a boolean`,1318 },1319 msg: "invalid appprotect.f5.com/app-protect-enable annotation",1320 },1321 {1322 annotations: map[string]string{1323 "appprotect.f5.com/app-protect-security-log-enable": "true",1324 },1325 specServices: map[string]bool{},1326 isPlus: true,1327 appProtectEnabled: false,1328 internalRoutesEnabled: false,1329 expectedErrors: []string{1330 "annotations.appprotect.f5.com/app-protect-security-log-enable: Forbidden: annotation requires AppProtect",1331 },1332 msg: "invalid appprotect.f5.com/app-protect-security-log-enable annotation, requires app protect",1333 },1334 {1335 annotations: map[string]string{1336 "appprotect.f5.com/app-protect-security-log-enable": "true",1337 },1338 specServices: map[string]bool{},1339 isPlus: true,1340 appProtectEnabled: true,1341 internalRoutesEnabled: false,1342 expectedErrors: nil,1343 msg: "valid appprotect.f5.com/app-protect-security-log-enable annotation",1344 },1345 {1346 annotations: map[string]string{1347 "appprotect.f5.com/app-protect-security-log-enable": "not_a_boolean",1348 },1349 specServices: map[string]bool{},1350 isPlus: true,1351 appProtectEnabled: true,1352 internalRoutesEnabled: false,1353 expectedErrors: []string{1354 `annotations.appprotect.f5.com/app-protect-security-log-enable: Invalid value: "not_a_boolean": must be a boolean`,1355 },1356 msg: "invalid appprotect.f5.com/app-protect-security-log-enable annotation",1357 },1358 {1359 annotations: map[string]string{1360 "nsm.nginx.com/internal-route": "true",1361 },1362 specServices: map[string]bool{},1363 isPlus: true,1364 appProtectEnabled: false,1365 internalRoutesEnabled: false,1366 expectedErrors: []string{1367 "annotations.nsm.nginx.com/internal-route: Forbidden: annotation requires Internal Routes enabled",1368 },1369 msg: "invalid nsm.nginx.com/internal-route annotation, requires internal routes",1370 },1371 {1372 annotations: map[string]string{1373 "nsm.nginx.com/internal-route": "true",1374 },1375 specServices: map[string]bool{},1376 isPlus: true,1377 appProtectEnabled: false,1378 internalRoutesEnabled: true,1379 expectedErrors: nil,1380 msg: "valid nsm.nginx.com/internal-route annotation",1381 },1382 {1383 annotations: map[string]string{1384 "nsm.nginx.com/internal-route": "not_a_boolean",1385 },1386 specServices: map[string]bool{},1387 isPlus: true,1388 appProtectEnabled: false,1389 internalRoutesEnabled: true,1390 expectedErrors: []string{1391 `annotations.nsm.nginx.com/internal-route: Invalid value: "not_a_boolean": must be a boolean`,1392 },1393 msg: "invalid nsm.nginx.com/internal-route annotation",1394 },1395 {1396 annotations: map[string]string{1397 "nginx.org/websocket-services": "service-1",1398 },1399 specServices: map[string]bool{1400 "service-1": true,1401 },1402 isPlus: false,1403 appProtectEnabled: false,1404 internalRoutesEnabled: false,1405 expectedErrors: nil,1406 msg: "valid nginx.org/websocket-services annotation, single-value",1407 },1408 {1409 annotations: map[string]string{1410 "nginx.org/websocket-services": "service-1,service-2",1411 },1412 specServices: map[string]bool{1413 "service-1": true,1414 "service-2": true,1415 },1416 isPlus: false,1417 appProtectEnabled: false,1418 internalRoutesEnabled: false,1419 expectedErrors: nil,1420 msg: "valid nginx.org/websocket-services annotation, multi-value",1421 },1422 {1423 annotations: map[string]string{1424 "nginx.org/websocket-services": "service-1,service-2",1425 },1426 specServices: map[string]bool{1427 "service-1": true,1428 },1429 isPlus: false,1430 appProtectEnabled: false,1431 internalRoutesEnabled: false,1432 expectedErrors: []string{1433 `annotations.nginx.org/websocket-services: Invalid value: "service-1,service-2": must be a comma-separated list of services. The following services were not found: service-2`,1434 },1435 msg: "invalid nginx.org/websocket-services annotation, service does not exist",1436 },1437 {1438 annotations: map[string]string{1439 "nginx.org/ssl-services": "service-1",1440 },1441 specServices: map[string]bool{1442 "service-1": true,1443 },1444 isPlus: false,1445 appProtectEnabled: false,1446 internalRoutesEnabled: false,1447 expectedErrors: nil,1448 msg: "valid nginx.org/ssl-services annotation, single-value",1449 },1450 {1451 annotations: map[string]string{1452 "nginx.org/ssl-services": "service-1,service-2",1453 },1454 specServices: map[string]bool{1455 "service-1": true,1456 "service-2": true,1457 },1458 isPlus: false,1459 appProtectEnabled: false,1460 internalRoutesEnabled: false,1461 expectedErrors: nil,1462 msg: "valid nginx.org/ssl-services annotation, multi-value",1463 },1464 {1465 annotations: map[string]string{1466 "nginx.org/ssl-services": "service-1,service-2",1467 },1468 specServices: map[string]bool{1469 "service-1": true,1470 },1471 isPlus: false,1472 appProtectEnabled: false,1473 internalRoutesEnabled: false,1474 expectedErrors: []string{1475 `annotations.nginx.org/ssl-services: Invalid value: "service-1,service-2": must be a comma-separated list of services. The following services were not found: service-2`,1476 },1477 msg: "invalid nginx.org/ssl-services annotation, service does not exist",1478 },1479 {1480 annotations: map[string]string{1481 "nginx.org/grpc-services": "service-1",1482 },1483 specServices: map[string]bool{1484 "service-1": true,1485 },1486 isPlus: false,1487 appProtectEnabled: false,1488 internalRoutesEnabled: false,1489 expectedErrors: nil,1490 msg: "valid nginx.org/grpc-services annotation, single-value",1491 },1492 {1493 annotations: map[string]string{1494 "nginx.org/grpc-services": "service-1,service-2",1495 },1496 specServices: map[string]bool{1497 "service-1": true,1498 "service-2": true,1499 },1500 isPlus: false,1501 appProtectEnabled: false,1502 internalRoutesEnabled: false,1503 expectedErrors: nil,1504 msg: "valid nginx.org/grpc-services annotation, multi-value",1505 },1506 {1507 annotations: map[string]string{1508 "nginx.org/grpc-services": "service-1,service-2",1509 },1510 specServices: map[string]bool{1511 "service-1": true,1512 },1513 isPlus: false,1514 appProtectEnabled: false,1515 internalRoutesEnabled: false,1516 expectedErrors: []string{1517 `annotations.nginx.org/grpc-services: Invalid value: "service-1,service-2": must be a comma-separated list of services. The following services were not found: service-2`,1518 },1519 msg: "invalid nginx.org/grpc-services annotation, service does not exist",1520 },1521 {1522 annotations: map[string]string{1523 "nginx.org/rewrites": "serviceName=service-1 rewrite=rewrite-1",1524 },1525 specServices: map[string]bool{},1526 isPlus: false,1527 appProtectEnabled: false,1528 internalRoutesEnabled: false,1529 expectedErrors: nil,1530 msg: "valid nginx.org/rewrites annotation, single-value",1531 },1532 {1533 annotations: map[string]string{1534 "nginx.org/rewrites": "serviceName=service-1 rewrite=rewrite-1;serviceName=service-2 rewrite=rewrite-2",1535 },1536 specServices: map[string]bool{},1537 isPlus: false,1538 appProtectEnabled: false,1539 internalRoutesEnabled: false,1540 expectedErrors: nil,1541 msg: "valid nginx.org/rewrites annotation, multi-value",1542 },1543 {1544 annotations: map[string]string{1545 "nginx.org/rewrites": "not_a_rewrite",1546 },1547 specServices: map[string]bool{},1548 isPlus: true,1549 appProtectEnabled: false,1550 internalRoutesEnabled: true,1551 expectedErrors: []string{1552 `annotations.nginx.org/rewrites: Invalid value: "not_a_rewrite": must be a semicolon-separated list of rewrites`,1553 },1554 msg: "invalid nginx.org/rewrites annotation",1555 },1556 {1557 annotations: map[string]string{1558 "nginx.com/sticky-cookie-services": "true",1559 },1560 specServices: map[string]bool{},1561 isPlus: false,1562 appProtectEnabled: false,1563 internalRoutesEnabled: false,1564 expectedErrors: []string{1565 "annotations.nginx.com/sticky-cookie-services: Forbidden: annotation requires NGINX Plus",1566 },1567 msg: "invalid nginx.com/sticky-cookie-services annotation, nginx plus only",1568 },1569 {1570 annotations: map[string]string{1571 "nginx.com/sticky-cookie-services": "serviceName=service-1 srv_id expires=1h path=/service-1",1572 },1573 specServices: map[string]bool{},1574 isPlus: true,1575 appProtectEnabled: false,1576 internalRoutesEnabled: false,1577 expectedErrors: nil,1578 msg: "valid nginx.com/sticky-cookie-services annotation, single-value",1579 },1580 {1581 annotations: map[string]string{1582 "nginx.com/sticky-cookie-services": "serviceName=service-1 srv_id expires=1h path=/service-1;serviceName=service-2 srv_id expires=2h path=/service-2",1583 },1584 specServices: map[string]bool{},1585 isPlus: true,1586 appProtectEnabled: false,1587 internalRoutesEnabled: false,1588 expectedErrors: nil,1589 msg: "valid nginx.com/sticky-cookie-services annotation, multi-value",1590 },1591 {1592 annotations: map[string]string{1593 "nginx.com/sticky-cookie-services": "not_a_rewrite",1594 },1595 specServices: map[string]bool{},1596 isPlus: true,1597 appProtectEnabled: false,1598 internalRoutesEnabled: false,1599 expectedErrors: []string{1600 `annotations.nginx.com/sticky-cookie-services: Invalid value: "not_a_rewrite": must be a semicolon-separated list of sticky services`,1601 },1602 msg: "invalid nginx.com/sticky-cookie-services annotation",1603 },1604 }1605 for _, test := range tests {1606 t.Run(test.msg, func(t *testing.T) {1607 allErrs := validateIngressAnnotations(1608 test.annotations,1609 test.specServices,1610 test.isPlus,1611 test.appProtectEnabled,1612 test.internalRoutesEnabled,1613 field.NewPath("annotations"),1614 )1615 assertion := assertErrors("validateIngressAnnotations()", test.msg, allErrs, test.expectedErrors)1616 if assertion != "" {1617 t.Error(assertion)1618 }1619 })1620 }1621}1622func TestValidateIngressSpec(t *testing.T) {1623 tests := []struct {1624 spec *networking.IngressSpec1625 expectedErrors []string1626 msg string1627 }{1628 {1629 spec: &networking.IngressSpec{1630 Rules: []networking.IngressRule{1631 {1632 Host: "foo.example.com",1633 IngressRuleValue: networking.IngressRuleValue{1634 HTTP: &networking.HTTPIngressRuleValue{1635 Paths: []networking.HTTPIngressPath{1636 {1637 Path: "/",1638 Backend: networking.IngressBackend{1639 Service: &networking.IngressServiceBackend{},1640 },1641 },1642 },1643 },1644 },1645 },1646 },1647 },1648 expectedErrors: nil,1649 msg: "valid input",1650 },1651 {1652 spec: &networking.IngressSpec{1653 DefaultBackend: &networking.IngressBackend{1654 Service: &networking.IngressServiceBackend{},1655 },1656 Rules: []networking.IngressRule{1657 {1658 Host: "foo.example.com",1659 },1660 },1661 },1662 expectedErrors: nil,1663 msg: "valid input with default backend",1664 },1665 {1666 spec: &networking.IngressSpec{1667 Rules: []networking.IngressRule{},1668 },1669 expectedErrors: []string{1670 "spec.rules: Required value",1671 },1672 msg: "zero rules",1673 },1674 {1675 spec: &networking.IngressSpec{1676 Rules: []networking.IngressRule{1677 {1678 Host: "",1679 },1680 },1681 },1682 expectedErrors: []string{1683 "spec.rules[0].host: Required value",1684 },1685 msg: "empty host",1686 },1687 {1688 spec: &networking.IngressSpec{1689 Rules: []networking.IngressRule{1690 {1691 Host: "foo.example.com",1692 },1693 {1694 Host: "foo.example.com",1695 },1696 },1697 },1698 expectedErrors: []string{1699 `spec.rules[1].host: Duplicate value: "foo.example.com"`,1700 },1701 msg: "duplicated host",1702 },1703 {1704 spec: &networking.IngressSpec{1705 DefaultBackend: &networking.IngressBackend{1706 Resource: &v1.TypedLocalObjectReference{},1707 },1708 Rules: []networking.IngressRule{1709 {1710 Host: "foo.example.com",1711 },1712 },1713 },1714 expectedErrors: []string{1715 "spec.defaultBackend.resource: Forbidden: resource backends are not supported",1716 },1717 msg: "invalid default backend",1718 },1719 {1720 spec: &networking.IngressSpec{1721 Rules: []networking.IngressRule{1722 {1723 Host: "foo.example.com",1724 IngressRuleValue: networking.IngressRuleValue{1725 HTTP: &networking.HTTPIngressRuleValue{1726 Paths: []networking.HTTPIngressPath{1727 {1728 Path: "/",1729 Backend: networking.IngressBackend{1730 Resource: &v1.TypedLocalObjectReference{},1731 },1732 },1733 },1734 },1735 },1736 },1737 },1738 },1739 expectedErrors: []string{1740 "spec.rules[0].http.path[0].backend.resource: Forbidden: resource backends are not supported",1741 },1742 msg: "invalid backend",1743 },1744 }1745 for _, test := range tests {1746 allErrs := validateIngressSpec(test.spec, field.NewPath("spec"))1747 assertion := assertErrors("validateIngressSpec()", test.msg, allErrs, test.expectedErrors)1748 if assertion != "" {1749 t.Error(assertion)1750 }1751 }1752}1753func TestValidateMasterSpec(t *testing.T) {1754 tests := []struct {1755 spec *networking.IngressSpec1756 expectedErrors []string1757 msg string1758 }{1759 {1760 spec: &networking.IngressSpec{1761 Rules: []networking.IngressRule{1762 {1763 Host: "foo.example.com",1764 IngressRuleValue: networking.IngressRuleValue{1765 HTTP: &networking.HTTPIngressRuleValue{1766 Paths: []networking.HTTPIngressPath{},1767 },1768 },1769 },1770 },1771 },1772 expectedErrors: nil,1773 msg: "valid input",1774 },1775 {1776 spec: &networking.IngressSpec{1777 Rules: []networking.IngressRule{1778 {1779 Host: "foo.example.com",1780 },1781 {1782 Host: "bar.example.com",1783 },1784 },1785 },1786 expectedErrors: []string{1787 "spec.rules: Too many: 2: must have at most 1 items",1788 },1789 msg: "too many hosts",1790 },1791 {1792 spec: &networking.IngressSpec{1793 Rules: []networking.IngressRule{1794 {1795 Host: "foo.example.com",1796 IngressRuleValue: networking.IngressRuleValue{1797 HTTP: &networking.HTTPIngressRuleValue{1798 Paths: []networking.HTTPIngressPath{1799 {1800 Path: "/",1801 },1802 },1803 },1804 },1805 },1806 },1807 },1808 expectedErrors: []string{1809 "spec.rules[0].http.paths: Too many: 1: must have at most 0 items",1810 },1811 msg: "too many paths",1812 },1813 }1814 for _, test := range tests {1815 allErrs := validateMasterSpec(test.spec, field.NewPath("spec"))1816 assertion := assertErrors("validateMasterSpec()", test.msg, allErrs, test.expectedErrors)1817 if assertion != "" {1818 t.Error(assertion)1819 }1820 }1821}1822func TestValidateMinionSpec(t *testing.T) {1823 tests := []struct {1824 spec *networking.IngressSpec1825 expectedErrors []string1826 msg string1827 }{1828 {1829 spec: &networking.IngressSpec{1830 Rules: []networking.IngressRule{1831 {1832 Host: "foo.example.com",1833 IngressRuleValue: networking.IngressRuleValue{1834 HTTP: &networking.HTTPIngressRuleValue{1835 Paths: []networking.HTTPIngressPath{1836 {1837 Path: "/",1838 },1839 },1840 },1841 },1842 },1843 },1844 },1845 expectedErrors: nil,1846 msg: "valid input",1847 },1848 {1849 spec: &networking.IngressSpec{1850 Rules: []networking.IngressRule{1851 {1852 Host: "foo.example.com",1853 },1854 {1855 Host: "bar.example.com",1856 },1857 },1858 },1859 expectedErrors: []string{1860 "spec.rules: Too many: 2: must have at most 1 items",1861 },1862 msg: "too many hosts",1863 },1864 {1865 spec: &networking.IngressSpec{1866 Rules: []networking.IngressRule{1867 {1868 Host: "foo.example.com",1869 IngressRuleValue: networking.IngressRuleValue{1870 HTTP: &networking.HTTPIngressRuleValue{1871 Paths: []networking.HTTPIngressPath{},1872 },1873 },1874 },1875 },1876 },1877 expectedErrors: []string{1878 "spec.rules[0].http.paths: Required value: must include at least one path",1879 },1880 msg: "too few paths",1881 },1882 {1883 spec: &networking.IngressSpec{1884 TLS: []networking.IngressTLS{1885 {1886 Hosts: []string{"foo.example.com"},1887 },1888 },1889 Rules: []networking.IngressRule{1890 {1891 Host: "foo.example.com",1892 IngressRuleValue: networking.IngressRuleValue{1893 HTTP: &networking.HTTPIngressRuleValue{1894 Paths: []networking.HTTPIngressPath{1895 {1896 Path: "/",1897 },1898 },1899 },1900 },1901 },1902 },1903 },1904 expectedErrors: []string{1905 "spec.tls: Too many: 1: must have at most 0 items",1906 },1907 msg: "tls is forbidden",1908 },1909 }1910 for _, test := range tests {1911 allErrs := validateMinionSpec(test.spec, field.NewPath("spec"))1912 assertion := assertErrors("validateMinionSpec()", test.msg, allErrs, test.expectedErrors)1913 if assertion != "" {1914 t.Error(assertion)1915 }1916 }1917}1918func assertErrors(funcName string, msg string, allErrs field.ErrorList, expectedErrors []string) string {1919 errors := errorListToStrings(allErrs)1920 if !reflect.DeepEqual(errors, expectedErrors) {1921 result := strings.Join(errors, "\n")1922 expected := strings.Join(expectedErrors, "\n")1923 return fmt.Sprintf("%s returned \n%s \nbut expected \n%s \nfor the case of %s", funcName, result, expected, msg)1924 }1925 return ""1926}1927func errorListToStrings(list field.ErrorList) []string {1928 var result []string1929 for _, e := range list {1930 result = append(result, e.Error())1931 }1932 return result1933}1934func TestGetSpecServices(t *testing.T) {1935 tests := []struct {1936 spec networking.IngressSpec1937 expected map[string]bool1938 msg string1939 }{1940 {1941 spec: networking.IngressSpec{1942 DefaultBackend: &networking.IngressBackend{1943 Service: &networking.IngressServiceBackend{1944 Name: "svc1",1945 },1946 },1947 Rules: []networking.IngressRule{1948 {1949 IngressRuleValue: networking.IngressRuleValue{1950 HTTP: &networking.HTTPIngressRuleValue{1951 Paths: []networking.HTTPIngressPath{1952 {1953 Path: "/",1954 Backend: networking.IngressBackend{1955 Service: &networking.IngressServiceBackend{1956 Name: "svc2",1957 },1958 },1959 },1960 },1961 },1962 },1963 },1964 },1965 },1966 expected: map[string]bool{1967 "svc1": true,1968 "svc2": true,1969 },1970 msg: "services are referenced",1971 },1972 {1973 spec: networking.IngressSpec{1974 DefaultBackend: &networking.IngressBackend{},1975 Rules: []networking.IngressRule{1976 {1977 IngressRuleValue: networking.IngressRuleValue{1978 HTTP: &networking.HTTPIngressRuleValue{1979 Paths: []networking.HTTPIngressPath{1980 {1981 Path: "/",1982 Backend: networking.IngressBackend{},1983 },1984 },1985 },1986 },1987 },1988 },1989 },1990 expected: map[string]bool{},1991 msg: "services are not referenced",1992 },1993 }1994 for _, test := range tests {1995 result := getSpecServices(test.spec)1996 if !reflect.DeepEqual(result, test.expected) {1997 t.Errorf("getSpecServices() returned %v but expected %v for the case of %s", result, test.expected, test.msg)1998 }1999 }2000}...

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fmt_test.go

Source:fmt_test.go Github

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...69func TestFormats(t *testing.T) {70 testenv.MustHaveGoBuild(t) // more restrictive than necessary, but that's ok71 // process all directories72 filepath.Walk(".", func(path string, info os.FileInfo, err error) error {73 if info.IsDir() {74 if info.Name() == "testdata" {75 return filepath.SkipDir76 }77 importPath := filepath.Join("cmd/compile", path)78 if blacklistedPackages[filepath.ToSlash(importPath)] {79 return filepath.SkipDir80 }81 pkg, err := build.Import(importPath, path, 0)82 if err != nil {83 if _, ok := err.(*build.NoGoError); ok {84 return nil // nothing to do here85 }86 t.Fatal(err)87 }88 collectPkgFormats(t, pkg)89 }90 return nil91 })92 // test and rewrite formats93 updatedFiles := make(map[string]File) // files that were rewritten94 for _, p := range callSites {95 // test current format literal and determine updated one96 out := formatReplace(p.str, func(index int, in string) string {97 if in == "*" {98 return in // cannot rewrite '*' (as in "%*d")99 }100 // in != '*'101 typ := p.types[index]102 format := typ + " " + in // e.g., "*Node %n"103 // check if format is known104 out, known := knownFormats[format]105 // record format if not yet found106 _, found := foundFormats[format]107 if !found {108 foundFormats[format] = true109 }110 // report an error if the format is unknown and this is the first111 // time we see it; ignore "%v" and "%T" which are always valid112 if !known && !found && in != "%v" && in != "%T" {113 t.Errorf("%s: unknown format %q for %s argument", posString(p.arg), in, typ)114 }115 if out == "" {116 out = in117 }118 return out119 })120 // replace existing format literal if it changed121 if out != p.str {122 // we cannot replace the argument if it's not a string literal for now123 // (e.g., it may be "foo" + "bar")124 lit, ok := p.arg.(*ast.BasicLit)125 if !ok {126 delete(callSites, p.call) // treat as if we hadn't found this site127 continue128 }129 if testing.Verbose() {130 fmt.Printf("%s:\n\t- %q\n\t+ %q\n", posString(p.arg), p.str, out)131 }132 // find argument index of format argument133 index := -1134 for i, arg := range p.call.Args {135 if p.arg == arg {136 index = i137 break138 }139 }140 if index < 0 {141 // we may have processed the same call site twice,142 // but that shouldn't happen143 panic("internal error: matching argument not found")144 }145 // replace literal146 new := *lit // make a copy147 new.Value = strconv.Quote(out) // this may introduce "-quotes where there were `-quotes148 p.call.Args[index] = &new149 updatedFiles[p.file.name] = p.file150 }151 }152 // write dirty files back153 var filesUpdated bool154 if len(updatedFiles) > 0 && *update {155 for _, file := range updatedFiles {156 var buf bytes.Buffer157 if err := format.Node(&buf, fset, file.ast); err != nil {158 t.Errorf("WARNING: formatting %s failed: %v", file.name, err)159 continue160 }161 if err := ioutil.WriteFile(file.name, buf.Bytes(), 0x666); err != nil {162 t.Errorf("WARNING: writing %s failed: %v", file.name, err)163 continue164 }165 fmt.Printf("updated %s\n", file.name)166 filesUpdated = true167 }168 }169 // report all function names containing a format string170 if len(callSites) > 0 && testing.Verbose() {171 set := make(map[string]bool)172 for _, p := range callSites {173 set[nodeString(p.call.Fun)] = true174 }175 var list []string176 for s := range set {177 list = append(list, s)178 }179 fmt.Println("\nFunctions")180 printList(list)181 }182 // report all formats found183 if len(foundFormats) > 0 && testing.Verbose() {184 var list []string185 for s := range foundFormats {186 list = append(list, fmt.Sprintf("%q: \"\",", s))187 }188 fmt.Println("\nvar knownFormats = map[string]string{")189 printList(list)190 fmt.Println("}")191 }192 // check that knownFormats is up to date193 if !testing.Verbose() && !*update {194 var mismatch bool195 for s := range foundFormats {196 if _, ok := knownFormats[s]; !ok {197 mismatch = true198 break199 }200 }201 if !mismatch {202 for s := range knownFormats {203 if _, ok := foundFormats[s]; !ok {204 mismatch = true205 break206 }207 }208 }209 if mismatch {210 t.Errorf("knownFormats is out of date; please run with -v to regenerate")211 }212 }213 // all format strings of calls must be in the formatStrings set (self-verification)214 for _, p := range callSites {215 if lit, ok := p.arg.(*ast.BasicLit); ok && lit.Kind == token.STRING {216 if formatStrings[lit] {217 // ok218 delete(formatStrings, lit)219 } else {220 // this should never happen221 panic(fmt.Sprintf("internal error: format string not found (%s)", posString(lit)))222 }223 }224 }225 // if we have any strings left, we may need to update them manually226 if len(formatStrings) > 0 && filesUpdated {227 var list []string228 for lit := range formatStrings {229 list = append(list, fmt.Sprintf("%s: %s", posString(lit), nodeString(lit)))230 }231 fmt.Println("\nWARNING: Potentially missed format strings")232 printList(list)233 t.Fail()234 }235 fmt.Println()236}237// A callSite describes a function call that appears to contain238// a format string.239type callSite struct {240 file File241 call *ast.CallExpr // call containing the format string242 arg ast.Expr // format argument (string literal or constant)243 str string // unquoted format string244 types []string // argument types245}246func collectPkgFormats(t *testing.T, pkg *build.Package) {247 // collect all files248 var filenames []string249 filenames = append(filenames, pkg.GoFiles...)250 filenames = append(filenames, pkg.CgoFiles...)251 filenames = append(filenames, pkg.TestGoFiles...)252 // TODO(gri) verify _test files outside package253 for _, name := range pkg.XTestGoFiles {254 // don't process this test itself255 if name != "fmt_test.go" && testing.Verbose() {256 fmt.Printf("WARNING: %s not processed\n", filepath.Join(pkg.Dir, name))257 }258 }259 // make filenames relative to .260 for i, name := range filenames {261 filenames[i] = filepath.Join(pkg.Dir, name)262 }263 // parse all files264 files := make([]*ast.File, len(filenames))265 for i, filename := range filenames {266 f, err := parser.ParseFile(fset, filename, nil, parser.ParseComments)267 if err != nil {268 t.Fatal(err)269 }270 files[i] = f271 }272 // typecheck package273 conf := types.Config{Importer: importer.Default()}274 etypes := make(map[ast.Expr]types.TypeAndValue)275 if _, err := conf.Check(pkg.ImportPath, fset, files, &types.Info{Types: etypes}); err != nil {276 t.Fatal(err)277 }278 // collect all potential format strings (for extra verification later)279 for _, file := range files {280 ast.Inspect(file, func(n ast.Node) bool {281 if s, ok := stringLit(n); ok && isFormat(s) {282 formatStrings[n.(*ast.BasicLit)] = true283 }284 return true285 })286 }287 // collect all formats/arguments of calls with format strings288 for index, file := range files {289 ast.Inspect(file, func(n ast.Node) bool {290 if call, ok := n.(*ast.CallExpr); ok {291 // ignore blacklisted functions292 if blacklistedFunctions[nodeString(call.Fun)] {293 return true294 }295 // look for an arguments that might be a format string296 for i, arg := range call.Args {297 if s, ok := stringVal(etypes[arg]); ok && isFormat(s) {298 // make sure we have enough arguments299 n := numFormatArgs(s)300 if i+1+n > len(call.Args) {301 t.Errorf("%s: not enough format args (blacklist %s?)", posString(call), nodeString(call.Fun))302 break // ignore this call303 }304 // assume last n arguments are to be formatted;305 // determine their types306 argTypes := make([]string, n)307 for i, arg := range call.Args[len(call.Args)-n:] {308 if tv, ok := etypes[arg]; ok {309 argTypes[i] = typeString(tv.Type)310 }311 }312 // collect call site313 if callSites[call] != nil {314 panic("internal error: file processed twice?")315 }316 callSites[call] = &callSite{317 file: File{filenames[index], file},318 call: call,319 arg: arg,320 str: s,321 types: argTypes,322 }323 break // at most one format per argument list324 }325 }326 }327 return true328 })329 }330}331// printList prints list in sorted order.332func printList(list []string) {333 sort.Strings(list)334 for _, s := range list {335 fmt.Println("\t", s)336 }337}338// posString returns a string representation of n's position339// in the form filename:line:col: .340func posString(n ast.Node) string {341 if n == nil {342 return ""343 }344 return fset.Position(n.Pos()).String()345}346// nodeString returns a string representation of n.347func nodeString(n ast.Node) string {348 var buf bytes.Buffer349 if err := format.Node(&buf, fset, n); err != nil {350 log.Fatal(err) // should always succeed351 }352 return buf.String()353}354// typeString returns a string representation of n.355func typeString(typ types.Type) string {356 return filepath.ToSlash(typ.String())357}358// stringLit returns the unquoted string value and true if359// n represents a string literal; otherwise it returns ""360// and false.361func stringLit(n ast.Node) (string, bool) {362 if lit, ok := n.(*ast.BasicLit); ok && lit.Kind == token.STRING {363 s, err := strconv.Unquote(lit.Value)364 if err != nil {365 log.Fatal(err) // should not happen with correct ASTs366 }367 return s, true368 }369 return "", false370}371// stringVal returns the (unquoted) string value and true if372// tv is a string constant; otherwise it returns "" and false.373func stringVal(tv types.TypeAndValue) (string, bool) {374 if tv.IsValue() && tv.Value != nil && tv.Value.Kind() == constant.String {375 return constant.StringVal(tv.Value), true376 }377 return "", false378}379// formatIter iterates through the string s in increasing380// index order and calls f for each format specifier '%..v'.381// The arguments for f describe the specifier's index range.382// If a format specifier contains a "*", f is called with383// the index range for "*" alone, before being called for384// the entire specifier. The result of f is the index of385// the rune at which iteration continues.386func formatIter(s string, f func(i, j int) int) {387 i := 0 // index after current rune388 var r rune // current rune...

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errors.go

Source:errors.go Github

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...129 case 'q':130 fmt.Fprintf(s, "%q", e.Error())131 }132}133// IsCode is a helper to determine if the error is of a specific code134func IsCode(code string, err error) bool {135 if argoErr, ok := err.(argoerr); ok {136 return argoErr.code == code137 }138 return false139}...

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Is

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1import (2func main() {3 fmt.Println(internal.Is(1))4}5import (6func main() {7 fmt.Println(internal.Is(1))8}9import (10func main() {11 fmt.Println(internal.Is(1))12}13import (14func main() {15 fmt.Println(internal.Is(1))16}17import (18func main() {19 fmt.Println(internal.Is(1))20}21import (22func main() {23 fmt.Println(internal.Is(1))24}25import (

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Is

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1import "fmt"2func main() {3 var i interface{} = 14 if _, ok := i.(internal); ok {5 fmt.Println("i is internal")6 } else {7 fmt.Println("i is not internal")8 }9}10import "fmt"11func main() {12 var i interface{} = 113 if _, ok := i.(internal); ok {14 fmt.Println("i is internal")15 } else {16 fmt.Println("i is not internal")17 }18}19import "fmt"20func main() {21 var i interface{} = 122 if _, ok := i.(internal); ok {23 fmt.Println("i is internal")24 } else {25 fmt.Println("i is not internal")26 }27}28import "fmt"29func main() {30 var i interface{} = 131 if _, ok := i.(internal); ok {32 fmt.Println("i is internal")33 } else {34 fmt.Println("i is not internal")35 }36}37import "fmt"38func main() {39 var i interface{} = 140 if _, ok := i.(internal); ok {41 fmt.Println("i is internal")42 } else {43 fmt.Println("i is not internal")44 }45}46import "fmt"47func main() {48 var i interface{} = 149 if _, ok := i.(internal); ok {50 fmt.Println("i is internal")51 } else {52 fmt.Println("i is not internal")53 }54}55import "fmt"56func main() {57 var i interface{} = 158 if _, ok := i.(internal); ok {59 fmt.Println("i is internal")60 } else {61 fmt.Println("i is not internal")62 }63}

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Is

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1import (2func main() {3 fmt.Println(internal.Is(1))4}5import (6func main() {7 fmt.Println(internal.Is(2))8}9import (10func main() {11 fmt.Println(internal.Is(3))12}

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Is

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1import (2func main() {3 fmt.Println(reflect.ValueOf(a).Is(reflect.ValueOf(b)))4}5import (6func main() {7 fmt.Println(reflect.ValueOf(a).Is(reflect.ValueOf(b)))8}9import (10func main() {11 fmt.Println(reflect.ValueOf(a).IsNil())12}13import (14func main() {15 fmt.Println(reflect.ValueOf(a).IsNil())16}17import (18func main() {19 fmt.Println(reflect.ValueOf(a).IsValid())20}

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Is

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1import (2func main() {3 fmt.Println(internal.Is())4}5func Is() bool {6}7func Is() bool {8}9func Is() bool {10}

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1import (2func main() {3 if _1.Is(1) {4 fmt.Println("1 is 1")5 }6}

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Is

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1import (2func main() {3 if _2.Is(a, b, c) {4 fmt.Println("a, b, c are in geometric progression")5 } else {6 fmt.Println("a, b, c are not in geometric progression")7 }8}9func Is(a, b, c int) bool {10}

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Is

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1func main() {2 var a = A{1}3 var b = A{1}4}5func main() {6 var a = A{1}7 var b = A{1}8}9func main() {10 var a = A{1}11 var b = A{1}12}13./3.go:7: a.Is undefined (type A has no field or method Is)14./3.go:8: a.Is undefined (type A has no field or method Is)15I am trying to figure out how to use the go tool to list only the packages that are used by a specific package. For example, if I have a package called foo/bar/baz , how would I use the go tool to list all of the packages that are imported by this package?16I have a package that I want to use in another package, but I want to use the package as if it were a subpackage of the other package. For example, if I have a package called foo/bar/baz , how would I use the go tool to import this package as if it were foo/bar/baz/qux ?17I am trying to figure out how to use the go tool to list only the packages that are used by a specific package. For example, if I have a package called foo/bar/baz , how would I use the go tool to list all of the packages that are imported by this package?18I have a package that I want to use in another package, but I want to use the package as if it were a subpackage of the other package. For example, if I have a package called foo/bar/baz , how would I use the go tool to import this package as if it were foo

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