mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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63 lines
2.5 KiB
Go
63 lines
2.5 KiB
Go
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package storage
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import (
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"testing"
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)
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func TestPartHeaderParseFromPath(t *testing.T) {
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testParseFromPathError := func(path string) {
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t.Helper()
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var ph partHeader
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if err := ph.ParseFromPath(path); err == nil {
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t.Fatalf("expecting non-nil error")
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}
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}
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t.Run("Error", func(t *testing.T) {
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testParseFromPathError("")
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testParseFromPathError("foobar")
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testParseFromPathError("/foo/bar")
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testParseFromPathError("/rowscount_mintimestamp_maxtimestamp_garbage")
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testParseFromPathError("/rowscount_mintimestamp_maxtimestamp_garbage")
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testParseFromPathError("/12_3456_mintimestamp_maxtimestamp_garbage")
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testParseFromPathError("/12_3456_20181011010203.456_maxtimestamp_garbage")
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testParseFromPathError("/12_3456_20181011010203.456_20181011010202.456_garbage")
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testParseFromPathError("12_3456_20181011010203.456_20181011010203.457_garbage")
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testParseFromPathError("12_3456_20181011010203.456_20181011010203.457_garbage/")
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// MinTimestamp > MaxTimetamp
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testParseFromPathError("1233_456_20181011010203.456_20181011010202.457_garbage")
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// Zero rowsCount
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testParseFromPathError("0_123_20181011010203.456_20181011010203.457_garbage")
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// Zero blocksCount
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testParseFromPathError("123_0_20181011010203.456_20181011010203.457_garbage")
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// blocksCount > rowsCount
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testParseFromPathError("123_456_20181011010203.456_20181011010203.457_garbage")
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})
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testParseFromPathSuccess := func(path string, phStringExpected string) {
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t.Helper()
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var ph partHeader
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if err := ph.ParseFromPath(path); err != nil {
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t.Fatalf("unexpected error when parsing path %q: %s", path, err)
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}
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phString := ph.String()
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if phString != phStringExpected {
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t.Fatalf("unexpected partHeader string for path %q: got %q; want %q", path, phString, phStringExpected)
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}
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}
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t.Run("Success", func(t *testing.T) {
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testParseFromPathSuccess("/1233_456_20181011010203.456_20181011010203.457_garbage", "1233_456_20181011010203.456_20181011010203.457")
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testParseFromPathSuccess("/1233_456_20181011010203.456_20181011010203.457_garbage/", "1233_456_20181011010203.456_20181011010203.457")
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testParseFromPathSuccess("/1233_456_20181011010203.456_20181011010203.457_garbage///", "1233_456_20181011010203.456_20181011010203.457")
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testParseFromPathSuccess("/var/lib/tsdb/1233_456_20181011010203.456_20181011010203.457_garbage///", "1233_456_20181011010203.456_20181011010203.457")
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testParseFromPathSuccess("/var/lib/tsdb/456_456_20181011010203.456_20181011010203.457_232345///", "456_456_20181011010203.456_20181011010203.457")
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})
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}
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