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39 lines
1 KiB
Go
39 lines
1 KiB
Go
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package logstorage
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import (
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"testing"
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)
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func TestPipeUnpackJSONUpdateNeededFields(t *testing.T) {
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f := func(s string, neededFields, unneededFields, neededFieldsExpected, unneededFieldsExpected string) {
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t.Helper()
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nfs := newTestFieldsSet(neededFields)
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unfs := newTestFieldsSet(unneededFields)
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lex := newLexer(s)
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p, err := parsePipeUnpackJSON(lex)
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if err != nil {
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t.Fatalf("cannot parse %s: %s", s, err)
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}
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p.updateNeededFields(nfs, unfs)
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assertNeededFields(t, nfs, unfs, neededFieldsExpected, unneededFieldsExpected)
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}
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// all the needed fields
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f("unpack_json from x", "*", "", "*", "")
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// all the needed fields, unneeded fields do not intersect with src
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f("unpack_json from x", "*", "f1,f2", "*", "f1,f2")
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// all the needed fields, unneeded fields intersect with src
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f("unpack_json from x", "*", "f2,x", "*", "f2")
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// needed fields do not intersect with src
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f("unpack_json from x", "f1,f2", "", "f1,f2,x", "")
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// needed fields intersect with src
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f("unpack_json from x", "f2,x", "", "f2,x", "")
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}
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