diff options
Diffstat (limited to 'replacer_test.go')
| -rw-r--r-- | replacer_test.go | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/replacer_test.go b/replacer_test.go index 4b56194..66bb537 100644 --- a/replacer_test.go +++ b/replacer_test.go @@ -36,30 +36,86 @@ func TestReplacer(t *testing.T) { expect: "{", }, { + input: `\{`, + expect: `{`, + }, + { input: "foo{", expect: "foo{", }, { + input: `foo\{`, + expect: `foo{`, + }, + { input: "foo{bar", expect: "foo{bar", }, { + input: `foo\{bar`, + expect: `foo{bar`, + }, + { input: "foo{bar}", expect: "foo", }, { + input: `foo\{bar\}`, + expect: `foo{bar}`, + }, + { input: "}", expect: "}", }, { + input: `\}`, + expect: `\}`, + }, + { input: "{}", expect: "", }, { + input: `\{\}`, + expect: `{}`, + }, + { input: `{"json": "object"}`, expect: "", }, { + input: `\{"json": "object"}`, + expect: `{"json": "object"}`, + }, + { + input: `\{"json": "object"\}`, + expect: `{"json": "object"}`, + }, + { + input: `\{"json": "object{bar}"\}`, + expect: `{"json": "object"}`, + }, + { + input: `\{"json": \{"nested": "object"\}\}`, + expect: `{"json": {"nested": "object"}}`, + }, + { + input: `\{"json": \{"nested": "{bar}"\}\}`, + expect: `{"json": {"nested": ""}}`, + }, + { + input: `pre \{"json": \{"nested": "{bar}"\}\}`, + expect: `pre {"json": {"nested": ""}}`, + }, + { + input: `\{"json": \{"nested": "{bar}"\}\} post`, + expect: `{"json": {"nested": ""}} post`, + }, + { + input: `pre \{"json": \{"nested": "{bar}"\}\} post`, + expect: `pre {"json": {"nested": ""}} post`, + }, + { input: `{{`, expect: "{{", }, @@ -68,10 +124,38 @@ func TestReplacer(t *testing.T) { expect: "", }, { + input: `{"json": "object"\}`, + expect: "", + }, + { input: `{unknown}`, empty: "-", expect: "-", }, + { + input: `back\slashes`, + expect: `back\slashes`, + }, + { + input: `double back\\slashes`, + expect: `double back\\slashes`, + }, + { + input: `placeholder {with \{ brace} in name`, + expect: `placeholder in name`, + }, + { + input: `placeholder {with \} brace} in name`, + expect: `placeholder in name`, + }, + { + input: `placeholder {with \} \} braces} in name`, + expect: `placeholder in name`, + }, + { + input: `\{'group':'default','max_age':3600,'endpoints':[\{'url':'https://some.domain.local/a/d/g'\}],'include_subdomains':true\}`, + expect: `{'group':'default','max_age':3600,'endpoints':[{'url':'https://some.domain.local/a/d/g'}],'include_subdomains':true}`, + }, } { actual := rep.ReplaceAll(tc.input, tc.empty) if actual != tc.expect { @@ -81,6 +165,35 @@ func TestReplacer(t *testing.T) { } } +func BenchmarkReplacer(b *testing.B) { + type testCase struct { + name, input, empty string + } + + rep := testReplacer() + + for _, bm := range []testCase{ + { + name: "no placeholder", + input: `simple string`, + }, + { + name: "placeholder", + input: `{"json": "object"}`, + }, + { + name: "escaped placeholder", + input: `\{"json": \{"nested": "{bar}"\}\}`, + }, + } { + b.Run(bm.name, func(b *testing.B) { + for i := 0; i < b.N; i++ { + rep.ReplaceAll(bm.input, bm.empty) + } + }) + } +} + func TestReplacerSet(t *testing.T) { rep := testReplacer() |