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How to use CmpRe method of td Package

Best Go-testdeep code snippet using td.CmpRe

example_cmp_test.go

Source:example_cmp_test.go

...1769	// Output:1770	// true1771	// true1772}1773func ExampleCmpRe() {1774	t := &testing.T{}1775	got := "foo bar"1776	ok := td.CmpRe(t, got, "(zip|bar)$", nil, "checks value %s", got)1777	fmt.Println(ok)1778	got = "bar foo"1779	ok = td.CmpRe(t, got, "(zip|bar)$", nil, "checks value %s", got)1780	fmt.Println(ok)1781	// Output:1782	// true1783	// false1784}1785func ExampleCmpRe_stringer() {1786	t := &testing.T{}1787	// bytes.Buffer implements fmt.Stringer1788	got := bytes.NewBufferString("foo bar")1789	ok := td.CmpRe(t, got, "(zip|bar)$", nil, "checks value %s", got)1790	fmt.Println(ok)1791	// Output:1792	// true1793}1794func ExampleCmpRe_error() {1795	t := &testing.T{}1796	got := errors.New("foo bar")1797	ok := td.CmpRe(t, got, "(zip|bar)$", nil, "checks value %s", got)1798	fmt.Println(ok)1799	// Output:1800	// true1801}1802func ExampleCmpRe_capture() {1803	t := &testing.T{}1804	got := "foo bar biz"1805	ok := td.CmpRe(t, got, `^(\w+) (\w+) (\w+)$`, td.Set("biz", "foo", "bar"),1806		"checks value %s", got)1807	fmt.Println(ok)1808	got = "foo bar! biz"1809	ok = td.CmpRe(t, got, `^(\w+) (\w+) (\w+)$`, td.Set("biz", "foo", "bar"),1810		"checks value %s", got)1811	fmt.Println(ok)1812	// Output:1813	// true1814	// false1815}1816func ExampleCmpRe_compiled() {1817	t := &testing.T{}1818	expected := regexp.MustCompile("(zip|bar)$")1819	got := "foo bar"1820	ok := td.CmpRe(t, got, expected, nil, "checks value %s", got)1821	fmt.Println(ok)1822	got = "bar foo"1823	ok = td.CmpRe(t, got, expected, nil, "checks value %s", got)1824	fmt.Println(ok)1825	// Output:1826	// true1827	// false1828}1829func ExampleCmpRe_compiledStringer() {1830	t := &testing.T{}1831	expected := regexp.MustCompile("(zip|bar)$")1832	// bytes.Buffer implements fmt.Stringer1833	got := bytes.NewBufferString("foo bar")1834	ok := td.CmpRe(t, got, expected, nil, "checks value %s", got)1835	fmt.Println(ok)1836	// Output:1837	// true1838}1839func ExampleCmpRe_compiledError() {1840	t := &testing.T{}1841	expected := regexp.MustCompile("(zip|bar)$")1842	got := errors.New("foo bar")1843	ok := td.CmpRe(t, got, expected, nil, "checks value %s", got)1844	fmt.Println(ok)1845	// Output:1846	// true1847}1848func ExampleCmpRe_compiledCapture() {1849	t := &testing.T{}1850	expected := regexp.MustCompile(`^(\w+) (\w+) (\w+)$`)1851	got := "foo bar biz"1852	ok := td.CmpRe(t, got, expected, td.Set("biz", "foo", "bar"),1853		"checks value %s", got)1854	fmt.Println(ok)1855	got = "foo bar! biz"1856	ok = td.CmpRe(t, got, expected, td.Set("biz", "foo", "bar"),1857		"checks value %s", got)1858	fmt.Println(ok)1859	// Output:1860	// true1861	// false1862}1863func ExampleCmpReAll_capture() {1864	t := &testing.T{}1865	got := "foo bar biz"1866	ok := td.CmpReAll(t, got, `(\w+)`, td.Set("biz", "foo", "bar"),1867		"checks value %s", got)1868	fmt.Println(ok)1869	// Matches, but all catured groups do not match Set1870	got = "foo BAR biz"1871	ok = td.CmpReAll(t, got, `(\w+)`, td.Set("biz", "foo", "bar"),1872		"checks value %s", got)1873	fmt.Println(ok)1874	// Output:1875	// true1876	// false1877}1878func ExampleCmpReAll_captureComplex() {1879	t := &testing.T{}1880	got := "11 45 23 56 85 96"1881	ok := td.CmpReAll(t, got, `(\d+)`, td.ArrayEach(td.Code(func(num string) bool {1882		n, err := strconv.Atoi(num)1883		return err == nil && n > 10 && n < 1001884	})),1885		"checks value %s", got)1886	fmt.Println(ok)1887	// Matches, but 11 is not greater than 201888	ok = td.CmpReAll(t, got, `(\d+)`, td.ArrayEach(td.Code(func(num string) bool {1889		n, err := strconv.Atoi(num)1890		return err == nil && n > 20 && n < 1001891	})),1892		"checks value %s", got)1893	fmt.Println(ok)1894	// Output:1895	// true1896	// false1897}1898func ExampleCmpReAll_compiledCapture() {1899	t := &testing.T{}1900	expected := regexp.MustCompile(`(\w+)`)1901	got := "foo bar biz"1902	ok := td.CmpReAll(t, got, expected, td.Set("biz", "foo", "bar"),1903		"checks value %s", got)1904	fmt.Println(ok)1905	// Matches, but all catured groups do not match Set1906	got = "foo BAR biz"1907	ok = td.CmpReAll(t, got, expected, td.Set("biz", "foo", "bar"),1908		"checks value %s", got)1909	fmt.Println(ok)1910	// Output:1911	// true1912	// false1913}1914func ExampleCmpReAll_compiledCaptureComplex() {1915	t := &testing.T{}1916	expected := regexp.MustCompile(`(\d+)`)1917	got := "11 45 23 56 85 96"1918	ok := td.CmpReAll(t, got, expected, td.ArrayEach(td.Code(func(num string) bool {1919		n, err := strconv.Atoi(num)1920		return err == nil && n > 10 && n < 1001921	})),1922		"checks value %s", got)1923	fmt.Println(ok)1924	// Matches, but 11 is not greater than 201925	ok = td.CmpReAll(t, got, expected, td.ArrayEach(td.Code(func(num string) bool {1926		n, err := strconv.Atoi(num)1927		return err == nil && n > 20 && n < 1001928	})),1929		"checks value %s", got)1930	fmt.Println(ok)1931	// Output:1932	// true1933	// false1934}1935func ExampleCmpRecv_basic() {1936	t := &testing.T{}1937	got := make(chan int, 3)1938	ok := td.CmpRecv(t, got, td.RecvNothing, 0)1939	fmt.Println("nothing to receive:", ok)1940	got <- 11941	got <- 21942	got <- 31943	close(got)1944	ok = td.CmpRecv(t, got, 1, 0)1945	fmt.Println("1st receive is 1:", ok)1946	ok = td.Cmp(t, got, td.All(1947		td.Recv(2),1948		td.Recv(td.Between(3, 4)),1949		td.Recv(td.RecvClosed),1950	))1951	fmt.Println("next receives are 2, 3 then closed:", ok)1952	ok = td.CmpRecv(t, got, td.RecvNothing, 0)1953	fmt.Println("nothing to receive:", ok)1954	// Output:1955	// nothing to receive: true1956	// 1st receive is 1: true1957	// next receives are 2, 3 then closed: true1958	// nothing to receive: false1959}1960func ExampleCmpRecv_channelPointer() {1961	t := &testing.T{}1962	got := make(chan int, 3)1963	ok := td.CmpRecv(t, got, td.RecvNothing, 0)1964	fmt.Println("nothing to receive:", ok)1965	got <- 11966	got <- 21967	got <- 31968	close(got)1969	ok = td.CmpRecv(t, &got, 1, 0)1970	fmt.Println("1st receive is 1:", ok)1971	ok = td.Cmp(t, &got, td.All(1972		td.Recv(2),1973		td.Recv(td.Between(3, 4)),1974		td.Recv(td.RecvClosed),1975	))1976	fmt.Println("next receives are 2, 3 then closed:", ok)1977	ok = td.CmpRecv(t, got, td.RecvNothing, 0)1978	fmt.Println("nothing to receive:", ok)1979	// Output:1980	// nothing to receive: true1981	// 1st receive is 1: true1982	// next receives are 2, 3 then closed: true1983	// nothing to receive: false1984}1985func ExampleCmpRecv_withTimeout() {1986	t := &testing.T{}1987	got := make(chan int, 1)1988	tick := make(chan struct{})1989	go func() {1990		// â 1991		<-tick1992		time.Sleep(100 * time.Millisecond)1993		got <- 01994		// â¡1995		<-tick1996		time.Sleep(100 * time.Millisecond)1997		got <- 11998		// â¢1999		<-tick2000		time.Sleep(100 * time.Millisecond)2001		close(got)2002	}()2003	td.CmpRecv(t, got, td.RecvNothing, 0)2004	// â 2005	tick <- struct{}{}2006	ok := td.CmpRecv(t, got, td.RecvNothing, 0)2007	fmt.Println("â  RecvNothing:", ok)2008	ok = td.CmpRecv(t, got, 0, 150*time.Millisecond)2009	fmt.Println("â  receive 0 w/150ms timeout:", ok)2010	ok = td.CmpRecv(t, got, td.RecvNothing, 0)2011	fmt.Println("â  RecvNothing:", ok)2012	// â¡2013	tick <- struct{}{}2014	ok = td.CmpRecv(t, got, td.RecvNothing, 0)2015	fmt.Println("â¡ RecvNothing:", ok)2016	ok = td.CmpRecv(t, got, 1, 150*time.Millisecond)2017	fmt.Println("â¡ receive 1 w/150ms timeout:", ok)2018	ok = td.CmpRecv(t, got, td.RecvNothing, 0)2019	fmt.Println("â¡ RecvNothing:", ok)2020	// â¢2021	tick <- struct{}{}2022	ok = td.CmpRecv(t, got, td.RecvNothing, 0)2023	fmt.Println("â¢ RecvNothing:", ok)2024	ok = td.CmpRecv(t, got, td.RecvClosed, 150*time.Millisecond)2025	fmt.Println("â¢ check closed w/150ms timeout:", ok)2026	// Output:2027	// â  RecvNothing: true2028	// â  receive 0 w/150ms timeout: true2029	// â  RecvNothing: true2030	// â¡ RecvNothing: true2031	// â¡ receive 1 w/150ms timeout: true2032	// â¡ RecvNothing: true2033	// â¢ RecvNothing: true2034	// â¢ check closed w/150ms timeout: true2035}2036func ExampleCmpRecv_nilChannel() {2037	t := &testing.T{}2038	var ch chan int2039	ok := td.CmpRecv(t, ch, td.RecvNothing, 0)2040	fmt.Println("nothing to receive from nil channel:", ok)2041	ok = td.CmpRecv(t, ch, 42, 0)2042	fmt.Println("something to receive from nil channel:", ok)2043	ok = td.CmpRecv(t, ch, td.RecvClosed, 0)2044	fmt.Println("is a nil channel closed:", ok)2045	// Output:2046	// nothing to receive from nil channel: true2047	// something to receive from nil channel: false2048	// is a nil channel closed: false2049}2050func ExampleCmpSet() {2051	t := &testing.T{}2052	got := []int{1, 3, 5, 8, 8, 1, 2}2053	// Matches as all items are present, ignoring duplicates2054	ok := td.CmpSet(t, got, []any{1, 2, 3, 5, 8},2055		"checks all items are present, in any order")2056	fmt.Println(ok)2057	// Duplicates are ignored in a Set...

td_compat.go

Source:td_compat.go

...132// CmpPPtr is a deprecated alias of [td.CmpPPtr].133var CmpPPtr = td.CmpPPtr134// CmpPtr is a deprecated alias of [td.CmpPtr].135var CmpPtr = td.CmpPtr136// CmpRe is a deprecated alias of [td.CmpRe].137var CmpRe = td.CmpRe138// CmpReAll is a deprecated alias of [td.CmpReAll].139var CmpReAll = td.CmpReAll140// CmpSet is a deprecated alias of [td.CmpSet].141var CmpSet = td.CmpSet142// CmpShallow is a deprecated alias of [td.CmpShallow].143var CmpShallow = td.CmpShallow144// CmpSlice is a deprecated alias of [td.CmpSlice].145var CmpSlice = td.CmpSlice146// CmpSmuggle is a deprecated alias of [td.CmpSmuggle].147var CmpSmuggle = td.CmpSmuggle148// CmpSStruct is a deprecated alias of [td.CmpSStruct].149var CmpSStruct = td.CmpSStruct150// CmpString is a deprecated alias of [td.CmpString].151var CmpString = td.CmpString152// CmpStruct is a deprecated alias of [td.CmpStruct].153var CmpStruct = td.CmpStruct...

td_compat_test.go

Source:td_compat_test.go

...215		td.CmpPPtr(t, &pnum, 12)216	})217	tt.Run("Re", func(t *testing.T) {218		td.Cmp(t, "foobar", td.Re(`o+`))219		td.CmpRe(t, "foobar", `o+`, nil)220	})221	tt.Run("ReAll", func(t *testing.T) {222		td.Cmp(t, "foo bar", td.ReAll(`([a-z]+)(?: |\z)`, td.Bag("bar", "foo")))223		td.CmpReAll(t, "foo bar", `([a-z]+)(?: |\z)`, td.Bag("bar", "foo"))224	})225	tt.Run("Set", func(t *testing.T) {226		got := []int{1, 1, 2}227		td.Cmp(t, got, td.Set(2, 1))228		td.CmpSet(t, got, []any{2, 1})229	})230	tt.Run("Shallow", func(t *testing.T) {231		got := []int{1, 2, 3}232		expected := got[:1]233		td.Cmp(t, got, td.Shallow(expected))234		td.CmpShallow(t, got, expected)235	})236	tt.Run("Slice", func(t *testing.T) {237		got := []int{1, 2}...

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