Function TestPipelineOperatorPrecedence

pkg/traceql/parse_test.go:34–111

(t *testing.T)

}

func TestPipelineOperatorPrecedence(t *testing.T) {
	tests := []struct {
		in          string
		expected    SpansetOperation
		expectedStr string
	}{
		{
			in: "({ .a } | { .b }) > ({ .a } | { .b }) && ({ .a } | { .b })",
			expected: newSpansetOperation(OpSpansetAnd,
				newSpansetOperation(OpSpansetChild,
					newPipeline(
						newSpansetFilter(NewAttribute("a")),
						newSpansetFilter(NewAttribute("b")),
					),
					newPipeline(
						newSpansetFilter(NewAttribute("a")),
						newSpansetFilter(NewAttribute("b")),
					),
				),
				newPipeline(
					newSpansetFilter(NewAttribute("a")),
					newSpansetFilter(NewAttribute("b")),
				),
			),
			expectedStr: "(({ .a }|{ .b }) > ({ .a }|{ .b })) && ({ .a }|{ .b })",
		},
		{
			in: "({ .a } | { .b }) > (({ .a } | { .b }) && ({ .a } | { .b }))",
			expected: newSpansetOperation(OpSpansetChild,
				newPipeline(
					newSpansetFilter(NewAttribute("a")),
					newSpansetFilter(NewAttribute("b")),
				),
				newSpansetOperation(OpSpansetAnd,
					newPipeline(
						newSpansetFilter(NewAttribute("a")),
						newSpansetFilter(NewAttribute("b")),
					),
					newPipeline(
						newSpansetFilter(NewAttribute("a")),
						newSpansetFilter(NewAttribute("b")),
					),
				),
			),
			expectedStr: "({ .a }|{ .b }) > (({ .a }|{ .b }) && ({ .a }|{ .b }))",
		},
		{
			in: "({ .a } | { .b }) < (({ .a } | { .b }) && ({ .a } | { .b }))",
			expected: newSpansetOperation(OpSpansetParent,
				newPipeline(
					newSpansetFilter(NewAttribute("a")),
					newSpansetFilter(NewAttribute("b")),
				),
				newSpansetOperation(OpSpansetAnd,
					newPipeline(
						newSpansetFilter(NewAttribute("a")),
						newSpansetFilter(NewAttribute("b")),
					),