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-rw-r--r--vendor/golang.org/x/tools/present/style_test.go124
1 files changed, 124 insertions, 0 deletions
diff --git a/vendor/golang.org/x/tools/present/style_test.go b/vendor/golang.org/x/tools/present/style_test.go
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+++ b/vendor/golang.org/x/tools/present/style_test.go
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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 present
+
+import (
+ "fmt"
+ "reflect"
+ "testing"
+)
+
+func TestSplit(t *testing.T) {
+ var tests = []struct {
+ in string
+ out []string
+ }{
+ {"", []string{}},
+ {" ", []string{" "}},
+ {"abc", []string{"abc"}},
+ {"abc def", []string{"abc", " ", "def"}},
+ {"abc def ", []string{"abc", " ", "def", " "}},
+ {"hey [[http://golang.org][Gophers]] around",
+ []string{"hey", " ", "[[http://golang.org][Gophers]]", " ", "around"}},
+ {"A [[http://golang.org/doc][two words]] link",
+ []string{"A", " ", "[[http://golang.org/doc][two words]]", " ", "link"}},
+ {"Visit [[http://golang.org/doc]] now",
+ []string{"Visit", " ", "[[http://golang.org/doc]]", " ", "now"}},
+ {"not [[http://golang.org/doc][a [[link]] ]] around",
+ []string{"not", " ", "[[http://golang.org/doc][a [[link]]", " ", "]]", " ", "around"}},
+ {"[[http://golang.org][foo bar]]",
+ []string{"[[http://golang.org][foo bar]]"}},
+ {"ends with [[http://golang.org][link]]",
+ []string{"ends", " ", "with", " ", "[[http://golang.org][link]]"}},
+ {"my talk ([[http://talks.golang.org/][slides here]])",
+ []string{"my", " ", "talk", " ", "(", "[[http://talks.golang.org/][slides here]]", ")"}},
+ }
+ for _, test := range tests {
+ out := split(test.in)
+ if !reflect.DeepEqual(out, test.out) {
+ t.Errorf("split(%q):\ngot\t%q\nwant\t%q", test.in, out, test.out)
+ }
+ }
+}
+
+func TestFont(t *testing.T) {
+ var tests = []struct {
+ in string
+ out string
+ }{
+ {"", ""},
+ {" ", " "},
+ {"\tx", "\tx"},
+ {"_a_", "<i>a</i>"},
+ {"*a*", "<b>a</b>"},
+ {"`a`", "<code>a</code>"},
+ {"_a_b_", "<i>a b</i>"},
+ {"_a__b_", "<i>a_b</i>"},
+ {"_a___b_", "<i>a_ b</i>"},
+ {"*a**b*?", "<b>a*b</b>?"},
+ {"_a_<>_b_.", "<i>a <> b</i>."},
+ {"(_a_)", "(<i>a</i>)"},
+ {"((_a_), _b_, _c_).", "((<i>a</i>), <i>b</i>, <i>c</i>)."},
+ {"(_a)", "(_a)"},
+ {"(_a)", "(_a)"},
+ {"_Why_use_scoped__ptr_? Use plain ***ptr* instead.", "<i>Why use scoped_ptr</i>? Use plain <b>*ptr</b> instead."},
+ {"_hey_ [[http://golang.org][*Gophers*]] *around*",
+ `<i>hey</i> <a href="http://golang.org" target="_blank"><b>Gophers</b></a> <b>around</b>`},
+ {"_hey_ [[http://golang.org][so _many_ *Gophers*]] *around*",
+ `<i>hey</i> <a href="http://golang.org" target="_blank">so <i>many</i> <b>Gophers</b></a> <b>around</b>`},
+ {"Visit [[http://golang.org]] now",
+ `Visit <a href="http://golang.org" target="_blank">golang.org</a> now`},
+ {"my talk ([[http://talks.golang.org/][slides here]])",
+ `my talk (<a href="http://talks.golang.org/" target="_blank">slides here</a>)`},
+ {"Markup—_especially_italic_text_—can easily be overused.",
+ `Markup—<i>especially italic text</i>—can easily be overused.`},
+ {"`go`get`'s codebase", // ascii U+0027 ' before s
+ `<code>go get</code>'s codebase`},
+ {"`go`get`’s codebase", // unicode right single quote U+2019 ’ before s
+ `<code>go get</code>’s codebase`},
+ {"a_variable_name",
+ `a_variable_name`},
+ }
+ for _, test := range tests {
+ out := font(test.in)
+ if out != test.out {
+ t.Errorf("font(%q):\ngot\t%q\nwant\t%q", test.in, out, test.out)
+ }
+ }
+}
+
+func TestStyle(t *testing.T) {
+ var tests = []struct {
+ in string
+ out string
+ }{
+ {"", ""},
+ {" ", " "},
+ {"\tx", "\tx"},
+ {"_a_", "<i>a</i>"},
+ {"*a*", "<b>a</b>"},
+ {"`a`", "<code>a</code>"},
+ {"_a_b_", "<i>a b</i>"},
+ {"_a__b_", "<i>a_b</i>"},
+ {"_a___b_", "<i>a_ b</i>"},
+ {"*a**b*?", "<b>a*b</b>?"},
+ {"_a_<>_b_.", "<i>a &lt;&gt; b</i>."},
+ {"(_a_<>_b_)", "(<i>a &lt;&gt; b</i>)"},
+ {"((_a_), _b_, _c_).", "((<i>a</i>), <i>b</i>, <i>c</i>)."},
+ {"(_a)", "(_a)"},
+ }
+ for _, test := range tests {
+ out := string(Style(test.in))
+ if out != test.out {
+ t.Errorf("style(%q):\ngot\t%q\nwant\t%q", test.in, out, test.out)
+ }
+ }
+}
+
+func ExampleStyle() {
+ const s = "*Gophers* are _clearly_ > *cats*!"
+ fmt.Println(Style(s))
+ // Output: <b>Gophers</b> are <i>clearly</i> &gt; <b>cats</b>!
+}