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Diffstat (limited to '')
-rw-r--r-- | src/go/collectors/go.d.plugin/pkg/matcher/doc_test.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/pkg/matcher/doc_test.go b/src/go/collectors/go.d.plugin/pkg/matcher/doc_test.go new file mode 100644 index 000000000..d04b39a54 --- /dev/null +++ b/src/go/collectors/go.d.plugin/pkg/matcher/doc_test.go @@ -0,0 +1,49 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package matcher_test + +import "github.com/netdata/netdata/go/go.d.plugin/pkg/matcher" + +func ExampleNew_string_format() { + // create a string matcher, which perform full text match + m, err := matcher.New(matcher.FmtString, "hello") + if err != nil { + panic(err) + } + m.MatchString("hello") // => true + m.MatchString("hello world") // => false +} + +func ExampleNew_glob_format() { + // create a glob matcher, which perform wildcard match + m, err := matcher.New(matcher.FmtString, "hello*") + if err != nil { + panic(err) + } + m.MatchString("hello") // => true + m.MatchString("hello world") // => true + m.MatchString("Hello world") // => false +} + +func ExampleNew_simple_patterns_format() { + // create a simple patterns matcher, which perform wildcard match + m, err := matcher.New(matcher.FmtSimplePattern, "hello* !*world *") + if err != nil { + panic(err) + } + m.MatchString("hello") // => true + m.MatchString("hello world") // => true + m.MatchString("Hello world") // => false + m.MatchString("Hello world!") // => false +} + +func ExampleNew_regexp_format() { + // create a regexp matcher, which perform wildcard match + m, err := matcher.New(matcher.FmtRegExp, "[0-9]+") + if err != nil { + panic(err) + } + m.MatchString("1") // => true + m.MatchString("1a") // => true + m.MatchString("a") // => false +} |