How to use Split method of diff Package

Best Got code snippet using diff.Split

difflib_test.go

Source:difflib_test.go

...104one105three106four`107	diff := UnifiedDiff{108		A:        SplitLines(a),109		B:        SplitLines(b),110		FromFile: "Original",111		FromDate: "2005-01-26 23:30:50",112		ToFile:   "Current",113		ToDate:   "2010-04-02 10:20:52",114		Context:  3,115	}116	result, _ := GetUnifiedDiffString(diff)117	fmt.Println(strings.Replace(result, "\t", " ", -1))118	// Output:119	// --- Original 2005-01-26 23:30:50120	// +++ Current 2010-04-02 10:20:52121	// @@ -1,5 +1,4 @@122	// +zero123	//  one124	// -two125	//  three126	//  four127	// -fmt.Printf("%s,%T",a,b)128}129func ExampleGetContextDiffCode() {130	a := `one131two132three133four134fmt.Printf("%s,%T",a,b)`135	b := `zero136one137tree138four`139	diff := ContextDiff{140		A:        SplitLines(a),141		B:        SplitLines(b),142		FromFile: "Original",143		ToFile:   "Current",144		Context:  3,145		Eol:      "\n",146	}147	result, _ := GetContextDiffString(diff)148	fmt.Print(strings.Replace(result, "\t", " ", -1))149	// Output:150	// *** Original151	// --- Current152	// ***************153	// *** 1,5 ****154	//   one155	// ! two156	// ! three157	//   four158	// - fmt.Printf("%s,%T",a,b)159	// --- 1,4 ----160	// + zero161	//   one162	// ! tree163	//   four164}165func ExampleGetContextDiffString() {166	a := `one167two168three169four`170	b := `zero171one172tree173four`174	diff := ContextDiff{175		A:        SplitLines(a),176		B:        SplitLines(b),177		FromFile: "Original",178		ToFile:   "Current",179		Context:  3,180		Eol:      "\n",181	}182	result, _ := GetContextDiffString(diff)183	fmt.Printf(strings.Replace(result, "\t", " ", -1))184	// Output:185	// *** Original186	// --- Current187	// ***************188	// *** 1,4 ****189	//   one190	// ! two191	// ! three192	//   four193	// --- 1,4 ----194	// + zero195	//   one196	// ! tree197	//   four198}199func rep(s string, count int) string {200	return strings.Repeat(s, count)201}202func TestWithAsciiOneInsert(t *testing.T) {203	sm := NewMatcher(splitChars(rep("b", 100)),204		splitChars("a"+rep("b", 100)))205	assertAlmostEqual(t, sm.Ratio(), 0.995, 3)206	assertEqual(t, sm.GetOpCodes(),207		[]OpCode{{'i', 0, 0, 0, 1}, {'e', 0, 100, 1, 101}})208	assertEqual(t, len(sm.bPopular), 0)209	sm = NewMatcher(splitChars(rep("b", 100)),210		splitChars(rep("b", 50)+"a"+rep("b", 50)))211	assertAlmostEqual(t, sm.Ratio(), 0.995, 3)212	assertEqual(t, sm.GetOpCodes(),213		[]OpCode{{'e', 0, 50, 0, 50}, {'i', 50, 50, 50, 51}, {'e', 50, 100, 51, 101}})214	assertEqual(t, len(sm.bPopular), 0)215}216func TestWithAsciiOnDelete(t *testing.T) {217	sm := NewMatcher(splitChars(rep("a", 40)+"c"+rep("b", 40)),218		splitChars(rep("a", 40)+rep("b", 40)))219	assertAlmostEqual(t, sm.Ratio(), 0.994, 3)220	assertEqual(t, sm.GetOpCodes(),221		[]OpCode{{'e', 0, 40, 0, 40}, {'d', 40, 41, 40, 40}, {'e', 41, 81, 40, 80}})222}223func TestWithAsciiBJunk(t *testing.T) {224	isJunk := func(s string) bool {225		return s == " "226	}227	sm := NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),228		splitChars(rep("a", 44)+rep("b", 40)), true, isJunk)229	assertEqual(t, sm.bJunk, map[string]struct{}{})230	sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),231		splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk)232	assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}})233	isJunk = func(s string) bool {234		return s == " " || s == "b"235	}236	sm = NewMatcherWithJunk(splitChars(rep("a", 40)+rep("b", 40)),237		splitChars(rep("a", 44)+rep("b", 40)+rep(" ", 20)), false, isJunk)238	assertEqual(t, sm.bJunk, map[string]struct{}{" ": struct{}{}, "b": struct{}{}})239}240func TestSFBugsRatioForNullSeqn(t *testing.T) {241	sm := NewMatcher(nil, nil)242	assertEqual(t, sm.Ratio(), 1.0)243	assertEqual(t, sm.QuickRatio(), 1.0)244	assertEqual(t, sm.RealQuickRatio(), 1.0)245}246func TestSFBugsComparingEmptyLists(t *testing.T) {247	groups := NewMatcher(nil, nil).GetGroupedOpCodes(-1)248	assertEqual(t, len(groups), 0)249	diff := UnifiedDiff{250		FromFile: "Original",251		ToFile:   "Current",252		Context:  3,253	}254	result, err := GetUnifiedDiffString(diff)255	assertEqual(t, err, nil)256	assertEqual(t, result, "")257}258func TestOutputFormatRangeFormatUnified(t *testing.T) {259	// Per the diff spec at http://www.unix.org/single_unix_specification/260	//261	// Each <range> field shall be of the form:262	//   %1d", <beginning line number>  if the range contains exactly one line,263	// and:264	//  "%1d,%1d", <beginning line number>, <number of lines> otherwise.265	// If a range is empty, its beginning line number shall be the number of266	// the line just before the range, or 0 if the empty range starts the file.267	fm := formatRangeUnified268	assertEqual(t, fm(3, 3), "3,0")269	assertEqual(t, fm(3, 4), "4")270	assertEqual(t, fm(3, 5), "4,2")271	assertEqual(t, fm(3, 6), "4,3")272	assertEqual(t, fm(0, 0), "0,0")273}274func TestOutputFormatRangeFormatContext(t *testing.T) {275	// Per the diff spec at http://www.unix.org/single_unix_specification/276	//277	// The range of lines in file1 shall be written in the following format278	// if the range contains two or more lines:279	//     "*** %d,%d ****\n", <beginning line number>, <ending line number>280	// and the following format otherwise:281	//     "*** %d ****\n", <ending line number>282	// The ending line number of an empty range shall be the number of the preceding line,283	// or 0 if the range is at the start of the file.284	//285	// Next, the range of lines in file2 shall be written in the following format286	// if the range contains two or more lines:287	//     "--- %d,%d ----\n", <beginning line number>, <ending line number>288	// and the following format otherwise:289	//     "--- %d ----\n", <ending line number>290	fm := formatRangeContext291	assertEqual(t, fm(3, 3), "3")292	assertEqual(t, fm(3, 4), "4")293	assertEqual(t, fm(3, 5), "4,5")294	assertEqual(t, fm(3, 6), "4,6")295	assertEqual(t, fm(0, 0), "0")296}297func TestOutputFormatTabDelimiter(t *testing.T) {298	diff := UnifiedDiff{299		A:        splitChars("one"),300		B:        splitChars("two"),301		FromFile: "Original",302		FromDate: "2005-01-26 23:30:50",303		ToFile:   "Current",304		ToDate:   "2010-04-12 10:20:52",305		Eol:      "\n",306	}307	ud, err := GetUnifiedDiffString(diff)308	assertEqual(t, err, nil)309	assertEqual(t, SplitLines(ud)[:2], []string{310		"--- Original\t2005-01-26 23:30:50\n",311		"+++ Current\t2010-04-12 10:20:52\n",312	})313	cd, err := GetContextDiffString(ContextDiff(diff))314	assertEqual(t, err, nil)315	assertEqual(t, SplitLines(cd)[:2], []string{316		"*** Original\t2005-01-26 23:30:50\n",317		"--- Current\t2010-04-12 10:20:52\n",318	})319}320func TestOutputFormatNoTrailingTabOnEmptyFiledate(t *testing.T) {321	diff := UnifiedDiff{322		A:        splitChars("one"),323		B:        splitChars("two"),324		FromFile: "Original",325		ToFile:   "Current",326		Eol:      "\n",327	}328	ud, err := GetUnifiedDiffString(diff)329	assertEqual(t, err, nil)330	assertEqual(t, SplitLines(ud)[:2], []string{"--- Original\n", "+++ Current\n"})331	cd, err := GetContextDiffString(ContextDiff(diff))332	assertEqual(t, err, nil)333	assertEqual(t, SplitLines(cd)[:2], []string{"*** Original\n", "--- Current\n"})334}335func TestOmitFilenames(t *testing.T) {336	diff := UnifiedDiff{337		A:   SplitLines("o\nn\ne\n"),338		B:   SplitLines("t\nw\no\n"),339		Eol: "\n",340	}341	ud, err := GetUnifiedDiffString(diff)342	assertEqual(t, err, nil)343	assertEqual(t, SplitLines(ud), []string{344		"@@ -0,0 +1,2 @@\n",345		"+t\n",346		"+w\n",347		"@@ -2,2 +3,0 @@\n",348		"-n\n",349		"-e\n",350		"\n",351	})352	cd, err := GetContextDiffString(ContextDiff(diff))353	assertEqual(t, err, nil)354	assertEqual(t, SplitLines(cd), []string{355		"***************\n",356		"*** 0 ****\n",357		"--- 1,2 ----\n",358		"+ t\n",359		"+ w\n",360		"***************\n",361		"*** 2,3 ****\n",362		"- n\n",363		"- e\n",364		"--- 3 ----\n",365		"\n",366	})367}368func TestSplitLines(t *testing.T) {369	allTests := []struct {370		input string371		want  []string372	}{373		{"foo", []string{"foo\n"}},374		{"foo\nbar", []string{"foo\n", "bar\n"}},375		{"foo\nbar\n", []string{"foo\n", "bar\n", "\n"}},376	}377	for _, test := range allTests {378		assertEqual(t, SplitLines(test.input), test.want)379	}380}381func benchmarkSplitLines(b *testing.B, count int) {382	str := strings.Repeat("foo\n", count)383	b.ResetTimer()384	n := 0385	for i := 0; i < b.N; i++ {386		n += len(SplitLines(str))387	}388}389func BenchmarkSplitLines100(b *testing.B) {390	benchmarkSplitLines(b, 100)391}392func BenchmarkSplitLines10000(b *testing.B) {393	benchmarkSplitLines(b, 10000)394}...

inline.php

Source:inline.php

1<?php2/**3 * "Inline" diff renderer.4 *5 * Copyright 2004-2010 The Horde Project (http://www.horde.org/)6 *7 * See the enclosed file COPYING for license information (LGPL). If you did8 * not receive this file, see http://opensource.org/licenses/lgpl-license.php.9 *10 * @author  Ciprian Popovici11 * @package Text_Diff12 */13/** Text_Diff_Renderer */14// WP #739115require_once dirname(dirname(__FILE__)) . '/Renderer.php';16/**17 * "Inline" diff renderer.18 *19 * This class renders diffs in the Wiki-style "inline" format.20 *21 * @author  Ciprian Popovici22 * @package Text_Diff23 */24class Text_Diff_Renderer_inline extends Text_Diff_Renderer {25    /**26     * Number of leading context "lines" to preserve.27     *28     * @var integer29     */30    var $_leading_context_lines = 10000;31    /**32     * Number of trailing context "lines" to preserve.33     *34     * @var integer35     */36    var $_trailing_context_lines = 10000;37    /**38     * Prefix for inserted text.39     *40     * @var string41     */42    var $_ins_prefix = '<ins>';43    /**44     * Suffix for inserted text.45     *46     * @var string47     */48    var $_ins_suffix = '</ins>';49    /**50     * Prefix for deleted text.51     *52     * @var string53     */54    var $_del_prefix = '<del>';55    /**56     * Suffix for deleted text.57     *58     * @var string59     */60    var $_del_suffix = '</del>';61    /**62     * Header for each change block.63     *64     * @var string65     */66    var $_block_header = '';67    /**68     * Whether to split down to character-level.69     *70     * @var boolean71     */72    var $_split_characters = false;73    /**74     * What are we currently splitting on? Used to recurse to show word-level75     * or character-level changes.76     *77     * @var string78     */79    var $_split_level = 'lines';80    function _blockHeader($xbeg, $xlen, $ybeg, $ylen)81    {82        return $this->_block_header;83    }84    function _startBlock($header)85    {86        return $header;87    }88    function _lines($lines, $prefix = ' ', $encode = true)89    {90        if ($encode) {91            array_walk($lines, array(&$this, '_encode'));92        }93        if ($this->_split_level == 'lines') {94            return implode("\n", $lines) . "\n";95        } else {96            return implode('', $lines);97        }98    }99    function _added($lines)100    {101        array_walk($lines, array(&$this, '_encode'));102        $lines[0] = $this->_ins_prefix . $lines[0];103        $lines[count($lines) - 1] .= $this->_ins_suffix;104        return $this->_lines($lines, ' ', false);105    }106    function _deleted($lines, $words = false)107    {108        array_walk($lines, array(&$this, '_encode'));109        $lines[0] = $this->_del_prefix . $lines[0];110        $lines[count($lines) - 1] .= $this->_del_suffix;111        return $this->_lines($lines, ' ', false);112    }113    function _changed($orig, $final)114    {115        /* If we've already split on characters, just display. */116        if ($this->_split_level == 'characters') {117            return $this->_deleted($orig)118                . $this->_added($final);119        }120        /* If we've already split on words, just display. */121        if ($this->_split_level == 'words') {122            $prefix = '';123            while ($orig[0] !== false && $final[0] !== false &&124                   substr($orig[0], 0, 1) == ' ' &&125                   substr($final[0], 0, 1) == ' ') {126                $prefix .= substr($orig[0], 0, 1);127                $orig[0] = substr($orig[0], 1);128                $final[0] = substr($final[0], 1);129            }130            return $prefix . $this->_deleted($orig) . $this->_added($final);131        }132        $text1 = implode("\n", $orig);133        $text2 = implode("\n", $final);134        /* Non-printing newline marker. */135        $nl = "\0";136        if ($this->_split_characters) {137            $diff = new Text_Diff('native',138                                  array(preg_split('//', $text1),139                                        preg_split('//', $text2)));140        } else {141            /* We want to split on word boundaries, but we need to preserve142             * whitespace as well. Therefore we split on words, but include143             * all blocks of whitespace in the wordlist. */144            $diff = new Text_Diff('native',145                                  array($this->_splitOnWords($text1, $nl),146                                        $this->_splitOnWords($text2, $nl)));147        }148        /* Get the diff in inline format. */149        $renderer = new Text_Diff_Renderer_inline150            (array_merge($this->getParams(),151                         array('split_level' => $this->_split_characters ? 'characters' : 'words')));152        /* Run the diff and get the output. */153        return str_replace($nl, "\n", $renderer->render($diff)) . "\n";154    }155    function _splitOnWords($string, $newlineEscape = "\n")156    {157        // Ignore \0; otherwise the while loop will never finish.158        $string = str_replace("\0", '', $string);159        $words = array();160        $length = strlen($string);161        $pos = 0;162        while ($pos < $length) {163            // Eat a word with any preceding whitespace.164            $spaces = strspn(substr($string, $pos), " \n");165            $nextpos = strcspn(substr($string, $pos + $spaces), " \n");166            $words[] = str_replace("\n", $newlineEscape, substr($string, $pos, $spaces + $nextpos));167            $pos += $spaces + $nextpos;168        }169        return $words;170    }171    function _encode(&$string)172    {173        $string = htmlspecialchars($string);174    }175}...

Split

Using AI Code Generation

1import (2func main() {3	fmt.Println(strings.Split("a,b,c", ","))4	fmt.Println(strings.Split("a man a plan a canal panama", "a "))5	fmt.Println(strings.Split(" xyz ", ""))6	fmt.Println(strings.Split("", "Bernardo O'Higgins"))7}8import (9func main() {10	fmt.Printf("Fields are: %q", strings.Fields("  foo bar  baz   "))11}12import (13func main() {14	fmt.Println(strings.SplitN("a,b,c", ",", 2))15}16import (17func main() {18	fmt.Println(strings.SplitAfter("a,b,c", ","))19}20import (21func main() {22	fmt.Println(strings.SplitAfterN("a,b,c", ",", 2))23}

Split

Using AI Code Generation

1import "fmt"2import "strings"3func main() {4   fmt.Println(strings.Split("a,b,c", ","))5   fmt.Println(strings.Split("a man a plan a canal panama", "a "))6   fmt.Println(strings.Split(" xyz ", ""))7   fmt.Println(strings.Split("", "Bernardo O'Higgins"))8}9import "fmt"10import "strings"11func main() {12   fmt.Println(strings.SplitN("a,b,c", ",", 2))13   fmt.Println(strings.SplitN("a man a plan a canal panama", "a ", 3))14   fmt.Println(strings.SplitN(" xyz ", "", 2))15   fmt.Println(strings.SplitN("", "Bernardo O'Higgins", 2))16}17import "fmt"18import "strings"19func main() {20   fmt.Println(strings.SplitAfter("a,b,c", ","))21   fmt.Println(strings.SplitAfter("a man a plan a canal panama", "a "))22   fmt.Println(strings.SplitAfter(" xyz ", ""))23   fmt.Println(strings.SplitAfter("", "Bernardo O'Higgins"))24}25import "fmt"26import "strings"27func main() {28   fmt.Println(strings.SplitAfterN("a,b,c", ",", 2))29   fmt.Println(strings.SplitAfterN("a man a plan a canal panama", "a ", 3))30   fmt.Println(strings.SplitAfterN(" xyz ", "", 2))31   fmt.Println(strings.SplitAfterN("", "Bernardo O'Higgins", 2))32}

Split

Using AI Code Generation

1import (2func main() {3	fmt.Println(strings.Split("a,b,c", ","))4	fmt.Println(strings.Split("a man a plan a canal panama", "a "))5	fmt.Println(strings.Split(" xyz ", ""))6	fmt.Println(strings.Split("", "Bernardo O'Higgins"))7}8import (9func main() {10	fmt.Println(strings.Join([]string{"a", "b", "c"}, ","))11}12import (13func main() {14	fmt.Println(strings.Index("chicken", "ken"))15	fmt.Println(strings.Index("chicken", "dmr"))16}17import (18func main() {19	fmt.Println("ba" + strings.Repeat("na", 2))20}21import (22func main() {23	fmt.Println(strings.Replace("oink oink oink", "k", "ky", 2))24	fmt.Println(strings.Replace("oink oink oink", "oink", "moo", -1))25}26import (27func main() {28	fmt.Println(strings.ToUpper("Gopher"))29	fmt.Println(strings.ToLower("Gopher"))30}31import (32func main() {33	fmt.Println(strings.ToUpper("Gopher"))34	fmt.Println(strings.ToLower("Gopher"))35}36import (37func main() {

Split

Using AI Code Generation

1import (2func main() {3    dirs := strings.Split(path, "/")4    for _, dir := range dirs {5        fmt.Println(dir)6    }7}

Split

Using AI Code Generation

1import (2func main() {3	fmt.Println(strings.Split(str1, ""))4	fmt.Println(strings.Split(str2, ""))5	fmt.Println(strings.Split(str3, ""))6}7Strings.Join() Method8Syntax: strings.Join(slice,sep)9import (10func main() {11	str1 := []string{"golang", "java", "python"}12	fmt.Println(strings.Join(str1, " "))13}14import (15func main() {16	str1 := []string{"golang", "java", "python"}17	fmt.Println(strings.Join(str1, ""))18}19Strings.Repeat() Method20Syntax: strings.Repeat(s,count)21import (22func main() {23	fmt.Println(strings.Repeat(str1, 3))24}25import (26func main() {27	fmt.Println(strings.Repeat(str1, 0))28}29Strings.Replace() Method

Split

Using AI Code Generation

1import (2func main() {3fmt.Println(strings.Split(str, ", "))4}5import (6func main() {7fmt.Println(strings.SplitAfter(str, ", "))8}9import (10func main() {11fmt.Println(strings.SplitN(str, ", ", 2))12}13import (14func main() {15fmt.Println(strings.SplitAfterN(str, ", ", 2))16}17import (18func main() {19str := []string{"Hello", "World!"}20fmt.Println(strings.Join(str, ", "))21}22import (23func main() {24fmt.Println(strings.Index(str, "World"))25}26import (27func main() {28fmt.Println(strings.LastIndex(str, "World"))29}30import (31func main() {32fmt.Println(strings.IndexAny(str, "Wor"))33}34import (35func main() {36fmt.Println(strings.LastIndexAny(str, "Wor"))37}

Split

Using AI Code Generation

1import "fmt"2import "strings"3func main() {4    str2 := strings.Split(str, ",")5    fmt.Println(str2)6}7import "fmt"8import "strings"9func main() {10    str := []string{"Hello", "World"}11    str2 := strings.Join(str, ",")12    fmt.Println(str2)13}14import "fmt"15import "strings"16func main() {17    str2 := strings.Contains(str, "Hello")18    fmt.Println(str2)19}20import "fmt"21import "strings"22func main() {23    str2 := strings.ContainsAny(str, "Hello")24    fmt.Println(str2)25}26import "fmt"27import "strings"28func main() {29    str2 := strings.ContainsRune(str, 72)30    fmt.Println(str2)31}

Split

Using AI Code Generation

1import (2func main() {3	slice := strings.Split(str, " ")4	fmt.Println(slice)5}6import (7func main() {8	slice := strings.Split(str, " ")9	fmt.Println(strings.Join(slice, " "))10}11import (12func main() {13	slice := strings.Replace(str, " ", " ", -1)14	fmt.Println(slice)15}16import (17func main() {18	slice := strings.ToLower(str)19	fmt.Println(slice)20}21import (22func main() {23	slice := strings.ToUpper(str)24	fmt.Println(slice)25}26import (27func main() {28	slice := strings.Trim(str, " ")29	fmt.Println(slice)30}31import (32func main() {33	slice := strings.TrimLeft(str, " ")34	fmt.Println(slice)35}

Split

Using AI Code Generation

1import (2func main() {3	words := strings.Split("Hello World", " ")4	fmt.Println(words)5}6import (7func main() {8	words := []string{"Hello", "World"}9	fmt.Println(strings.Join(words, " "))10}11import (12func main() {13	fmt.Println(strings.Contains("Hello World", "Hello"))14	fmt.Println(strings.Contains("Hello World", "hello"))15}16import (17func main() {18	fmt.Println(strings.Index("Hello World", "Hello"))19	fmt.Println(strings.Index("Hello World", "hello"))20}21import (22func main() {23	fmt.Println(strings.Count("Hello World", "l"))24}25import (26func main() {

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.