Changes
3 changed files (+173/-0)
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src/jsonld/fold_test.go (new)
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@@ -0,0 +1,116 @@// Copyright 2013 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package jsonld import ( "bytes" "strings" "testing" "unicode/utf8" ) var foldTests = []struct { fn func(s, t []byte) bool s, t string want bool }{ {equalFoldRight, "", "", true}, {equalFoldRight, "a", "a", true}, {equalFoldRight, "", "a", false}, {equalFoldRight, "a", "", false}, {equalFoldRight, "a", "A", true}, {equalFoldRight, "AB", "ab", true}, {equalFoldRight, "AB", "ac", false}, {equalFoldRight, "sbkKc", "ſbKKc", true}, {equalFoldRight, "SbKkc", "ſbKKc", true}, {equalFoldRight, "SbKkc", "ſbKK", false}, {equalFoldRight, "e", "é", false}, {equalFoldRight, "s", "S", true}, {simpleLetterEqualFold, "", "", true}, {simpleLetterEqualFold, "abc", "abc", true}, {simpleLetterEqualFold, "abc", "ABC", true}, {simpleLetterEqualFold, "abc", "ABCD", false}, {simpleLetterEqualFold, "abc", "xxx", false}, {asciiEqualFold, "a_B", "A_b", true}, {asciiEqualFold, "aa@", "aa`", false}, // verify 0x40 and 0x60 aren't case-equivalent } func TestFold(t *testing.T) { for i, tt := range foldTests { if got := tt.fn([]byte(tt.s), []byte(tt.t)); got != tt.want { t.Errorf("%d. %q, %q = %v; want %v", i, tt.s, tt.t, got, tt.want) } truth := strings.EqualFold(tt.s, tt.t) if truth != tt.want { t.Errorf("strings.EqualFold doesn't agree with case %d", i) } } } func TestFoldAgainstUnicode(t *testing.T) { const bufSize = 5 buf1 := make([]byte, 0, bufSize) buf2 := make([]byte, 0, bufSize) var runes []rune for i := 0x20; i <= 0x7f; i++ { runes = append(runes, rune(i)) } runes = append(runes, kelvin, smallLongEss) funcs := []struct { name string fold func(s, t []byte) bool letter bool // must be ASCII letter simple bool // must be simple ASCII letter (not 'S' or 'K') }{ { name: "equalFoldRight", fold: equalFoldRight, }, { name: "asciiEqualFold", fold: asciiEqualFold, simple: true, }, { name: "simpleLetterEqualFold", fold: simpleLetterEqualFold, simple: true, letter: true, }, } for _, ff := range funcs { for _, r := range runes { if r >= utf8.RuneSelf { continue } if ff.letter && !isASCIILetter(byte(r)) { continue } if ff.simple && (r == 's' || r == 'S' || r == 'k' || r == 'K') { continue } for _, r2 := range runes { buf1 := append(buf1[:0], 'x') buf2 := append(buf2[:0], 'x') buf1 = buf1[:1+utf8.EncodeRune(buf1[1:bufSize], r)] buf2 = buf2[:1+utf8.EncodeRune(buf2[1:bufSize], r2)] buf1 = append(buf1, 'x') buf2 = append(buf2, 'x') want := bytes.EqualFold(buf1, buf2) if got := ff.fold(buf1, buf2); got != want { t.Errorf("%s(%q, %q) = %v; want %v", ff.name, buf1, buf2, got, want) } } } } } func isASCIILetter(b byte) bool { return ('A' <= b && b <= 'Z') || ('a' <= b && b <= 'z') }
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@@ -0,0 +1,29 @@// Copyright 2010 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package jsonld import ( "testing" ) var validTests = []struct { data string ok bool }{ {`foo`, false}, {`}{`, false}, {`{]`, false}, {`{}`, true}, {`{"foo":"bar"}`, true}, {`{"foo":"bar","bar":{"baz":["qux"]}}`, true}, } func TestValid(t *testing.T) { for _, tt := range validTests { if ok := Valid([]byte(tt.data)); ok != tt.ok { t.Errorf("Valid(%#q) = %v, want %v", tt.data, ok, tt.ok) } } }
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src/jsonld/tags_test.go (new)
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@@ -0,0 +1,28 @@// Copyright 2011 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package jsonld import ( "testing" ) func TestTagParsing(t *testing.T) { name, opts := parseTag("field,foobar,foo") if name != "field" { t.Fatalf("name = %q, want field", name) } for _, tt := range []struct { opt string want bool }{ {"foobar", true}, {"foo", true}, {"bar", false}, } { if opts.Contains(tt.opt) != tt.want { t.Errorf("Contains(%q) = %v", tt.opt, !tt.want) } } }
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