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// 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 c d"},
{"a b\n\nc\r\rd\t\t . BLA", 15, "a b c d ."},
{"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 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, ""},
}
func TestSynopsis(t *testing.T) {
for _, e := range tests {
fsl := firstSentenceLen(e.txt)
if fsl != e.fsl {
t.Errorf("got fsl = %d; want %d for %q\n", fsl, e.fsl, e.txt)
}
syn := Synopsis(e.txt)
if syn != e.syn {
t.Errorf("got syn = %q; want %q for %q\n", syn, e.syn, e.txt)
}
}
}
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