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add tests for root node unwrap bug in previous versions (#1837)

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Valentin Lab 2023-10-23 11:03:51 +02:00 committed by GitHub
parent c8f4ba7f45
commit a60d27975a
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2 changed files with 29 additions and 0 deletions
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9
acceptance_tests/output-format.sh
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@ -72,6 +72,15 @@ EOL
assertEquals "\"cat\"" "$X" assertEquals "\"cat\"" "$X"
} }
testOutputYamlRawOnRoot() {
cat >test.yml <<EOL
'a'
EOL
X=$(./yq e -r '.' test.yml)
assertEquals "a" "$X"
}
testOutputJsonRaw() { testOutputJsonRaw() {
cat >test.yml <<EOL cat >test.yml <<EOL
a: cat a: cat

20
pkg/yqlib/printer_test.go
View File

@ -390,3 +390,23 @@ func TestPrinterNulSeparatorWithJson(t *testing.T) {
writer.Flush() writer.Flush()
test.AssertResult(t, expected, output.String()) test.AssertResult(t, expected, output.String())
} }
func TestPrinterRootUnwrap(t *testing.T) {
var output bytes.Buffer
var writer = bufio.NewWriter(&output)
printer := NewSimpleYamlPrinter(writer, YamlOutputFormat, true, false, 2, false)
node, err := getExpressionParser().ParseExpression(".")
if err != nil {
panic(err)
}
streamEvaluator := NewStreamEvaluator()
_, err = streamEvaluator.Evaluate("sample", strings.NewReader("'a'"), node, printer, NewYamlDecoder(ConfiguredYamlPreferences))
if err != nil {
panic(err)
}
writer.Flush()
expected := `a
`
test.AssertResult(t, expected, output.String())
}