synopsis_test.go

Documentation: go/doc

		 1  // Copyright 2012 The Go Authors. All rights reserved.
		 2  // Use of this source code is governed by a BSD-style
		 3  // license that can be found in the LICENSE file.
		 4  
		 5  package doc
		 6  
		 7  import "testing"
		 8  
		 9  var tests = []struct {
		10  	txt string
		11  	fsl int
		12  	syn string
		13  }{
		14  	{"", 0, ""},
		15  	{"foo", 3, "foo"},
		16  	{"foo.", 4, "foo."},
		17  	{"foo.bar", 7, "foo.bar"},
		18  	{"	foo.	", 6, "foo."},
		19  	{"	foo\t	bar.\n", 12, "foo bar."},
		20  	{"	foo\t	bar.\n", 12, "foo bar."},
		21  	{"a	b\n\nc\r\rd\t\t", 12, "a b c d"},
		22  	{"a	b\n\nc\r\rd\t\t	. BLA", 15, "a b c d ."},
		23  	{"Package poems by T.S.Eliot. To rhyme...", 27, "Package poems by T.S.Eliot."},
		24  	{"Package poems by T. S. Eliot. To rhyme...", 29, "Package poems by T. S. Eliot."},
		25  	{"foo implements the foo ABI. The foo ABI is...", 27, "foo implements the foo ABI."},
		26  	{"Package\nfoo. ..", 12, "Package foo."},
		27  	{"P . Q.", 3, "P ."},
		28  	{"P. Q.	 ", 8, "P. Q."},
		29  	{"Package Καλημέρα κόσμε.", 36, "Package Καλημέρα κόσμε."},
		30  	{"Package こんにちは 世界\n", 31, "Package こんにちは 世界"},
		31  	{"Package こんにちは。世界", 26, "Package こんにちは。"},
		32  	{"Package 안녕．世界", 17, "Package 안녕．"},
		33  	{"Package foo does bar.", 21, "Package foo does bar."},
		34  	{"Copyright 2012 Google, Inc. Package foo does bar.", 27, ""},
		35  	{"All Rights reserved. Package foo does bar.", 20, ""},
		36  	{"All rights reserved. Package foo does bar.", 20, ""},
		37  	{"Authors: [email protected]. Package foo does bar.", 21, ""},
		38  	{"typically invoked as ``go tool asm'',", 37, "typically invoked as " + ulquo + "go tool asm" + urquo + ","},
		39  }
		40  
		41  func TestSynopsis(t *testing.T) {
		42  	for _, e := range tests {
		43  		fsl := firstSentenceLen(e.txt)
		44  		if fsl != e.fsl {
		45  			t.Errorf("got fsl = %d; want %d for %q\n", fsl, e.fsl, e.txt)
		46  		}
		47  		syn := Synopsis(e.txt)
		48  		if syn != e.syn {
		49  			t.Errorf("got syn = %q; want %q for %q\n", syn, e.syn, e.txt)
		50  		}
		51  	}
		52  }
		53
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