go/src/regexp/syntax/parse_test.go

type parseTest …

var parseTests …

const testFlags …

func TestParseSimple(t *testing.T) { … }

var foldcaseTests …

func TestParseFoldCase(t *testing.T) { … }

var literalTests …

func TestParseLiteral(t *testing.T) { … }

var matchnlTests …

func TestParseMatchNL(t *testing.T) { … }

var nomatchnlTests …

func TestParseNoMatchNL(t *testing.T) { … }

// Test Parse -> Dump.
func testParseDump(t *testing.T, tests []parseTest, flags Flags) { … }

// dump prints a string representation of the regexp showing
// the structure explicitly.
func dump(re *Regexp) string { … }

var opNames …

// dumpRegexp writes an encoding of the syntax tree for the regexp re to b.
// It is used during testing to distinguish between parses that might print
// the same using re's String method.
func dumpRegexp(b *strings.Builder, re *Regexp) { … }

func mkCharClass(f func(rune) bool) string { … }

func isUpperFold(r rune) bool { … }

func TestFoldConstants(t *testing.T) { … }

func TestAppendRangeCollapse(t *testing.T) { … }

var invalidRegexps …

var onlyPerl …

var onlyPOSIX …

func TestParseInvalidRegexps(t *testing.T) { … }

func TestToStringEquivalentParse(t *testing.T) { … }

var stringTests …

func TestString(t *testing.T) { … }