go synopsis_test 源码
golang synopsis_test 代码
文件路径：/src/go/doc/synopsis_test.go
// Copyright 2012 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 doc
import "testing"
var tests = []struct {
txt string
fsl int
syn string
}{
{"", 0, ""},
{"foo", 3, "foo"},
{"foo.", 4, "foo."},
{"foo.bar", 7, "foo.bar"},
{" foo. ", 6, "foo."},
{" foo\t bar.\n", 12, "foo bar."},
{" foo\t bar.\n", 12, "foo bar."},
{"a b\n\nc\r\rd\t\t", 12, "a b"},
{"a b\n\nc\r\rd\t\t . BLA", 15, "a b"},
{"Package poems by T.S.Eliot. To rhyme...", 27, "Package poems by T.S.Eliot."},
{"Package poems by T. S. Eliot. To rhyme...", 29, "Package poems by T. S. Eliot."},
{"foo implements the foo ABI. The foo ABI is...", 27, "foo implements the foo ABI."},
{"Package\nfoo. ..", 12, "Package foo."},
{"P . Q.", 3, "P ."},
{"P. Q. ", 8, "P. Q."},
{"Package Καλημέρα κόσμε.", 36, "Package Καλημέρα κόσμε."},
{"Package こんにちは 世界\n", 31, "Package こんにちは 世界"},
{"Package こんにちは。世界", 26, "Package こんにちは。"},
{"Package 안녕．世界", 17, "Package 안녕．"},
{"Package foo does bar.", 21, "Package foo does bar."},
{"Copyright 2012 Google, Inc. Package foo does bar.", 27, ""},
{"All Rights reserved. Package foo does bar.", 20, ""},
{"All rights reserved. Package foo does bar.", 20, ""},
{"Authors: foo@bar.com. Package foo does bar.", 21, ""},
{"typically invoked as ``go tool asm'',", 37, "typically invoked as “go tool asm”,"},
}
func TestSynopsis(t *testing.T) {
for _, e := range tests {
fs := firstSentence(e.txt)
if fs != e.txt[:e.fsl] {
t.Errorf("firstSentence(%q) = %q, want %q", e.txt, fs, e.txt[:e.fsl])
}
syn := Synopsis(e.txt)
if syn != e.syn {
t.Errorf("Synopsis(%q) = %q, want %q", e.txt, syn, e.syn)
}
}
}
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