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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:08:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:08:18 +0000 |
commit | 5da14042f70711ea5cf66e034699730335462f66 (patch) | |
tree | 0f6354ccac934ed87a2d555f45be4c831cf92f4a /src/go/collectors/go.d.plugin/pkg/matcher/simple_patterns_test.go | |
parent | Releasing debian version 1.44.3-2. (diff) | |
download | netdata-5da14042f70711ea5cf66e034699730335462f66.tar.xz netdata-5da14042f70711ea5cf66e034699730335462f66.zip |
Merging upstream version 1.45.3+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/go/collectors/go.d.plugin/pkg/matcher/simple_patterns_test.go')
-rw-r--r-- | src/go/collectors/go.d.plugin/pkg/matcher/simple_patterns_test.go | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/pkg/matcher/simple_patterns_test.go b/src/go/collectors/go.d.plugin/pkg/matcher/simple_patterns_test.go new file mode 100644 index 000000000..016096d57 --- /dev/null +++ b/src/go/collectors/go.d.plugin/pkg/matcher/simple_patterns_test.go @@ -0,0 +1,88 @@ +// SPDX-License-Identifier: GPL-3.0-or-later + +package matcher + +import ( + "testing" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" +) + +func TestNewSimplePatternsMatcher(t *testing.T) { + tests := []struct { + expr string + expected Matcher + }{ + {"", FALSE()}, + {" ", FALSE()}, + {"foo", simplePatternsMatcher{ + {stringFullMatcher("foo"), true}, + }}, + {"!foo", simplePatternsMatcher{ + {stringFullMatcher("foo"), false}, + }}, + {"foo bar", simplePatternsMatcher{ + {stringFullMatcher("foo"), true}, + {stringFullMatcher("bar"), true}, + }}, + {"*foobar* !foo* !*bar *", simplePatternsMatcher{ + {stringPartialMatcher("foobar"), true}, + {stringPrefixMatcher("foo"), false}, + {stringSuffixMatcher("bar"), false}, + {TRUE(), true}, + }}, + {`ab\`, nil}, + } + for _, test := range tests { + t.Run(test.expr, func(t *testing.T) { + matcher, err := NewSimplePatternsMatcher(test.expr) + if test.expected == nil { + assert.Error(t, err) + } else { + assert.Equal(t, test.expected, matcher) + } + }) + } +} + +func TestSimplePatterns_Match(t *testing.T) { + m, err := NewSimplePatternsMatcher("*foobar* !foo* !*bar *") + + require.NoError(t, err) + + cases := []struct { + expected bool + line string + }{ + { + expected: true, + line: "hello world", + }, + { + expected: false, + line: "hello world bar", + }, + { + expected: true, + line: "hello world foobar", + }, + } + + for _, c := range cases { + t.Run(c.line, func(t *testing.T) { + assert.Equal(t, c.expected, m.MatchString(c.line)) + assert.Equal(t, c.expected, m.Match([]byte(c.line))) + }) + } +} + +func TestSimplePatterns_Match2(t *testing.T) { + m, err := NewSimplePatternsMatcher("*foobar") + + require.NoError(t, err) + + assert.True(t, m.MatchString("foobar")) + assert.True(t, m.MatchString("foo foobar")) + assert.False(t, m.MatchString("foobar baz")) +} |