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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| package traceql | ||
|
|
||
| import ( | ||
| "github.com/stretchr/testify/assert" | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestExtractMatchers(t *testing.T) { | ||
| testCases := []struct { | ||
| name, query, expected string | ||
| }{ | ||
| { | ||
| name: "empty query", | ||
| query: "", | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "empty query with spaces", | ||
| query: " { } ", | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "simple query", | ||
| query: `{.service_name = "foo"}`, | ||
| expected: `{.service_name = "foo"}`, | ||
| }, | ||
| { | ||
| name: "incomplete query", | ||
| query: `{ .http.status_code = 200 && .http.method = }`, | ||
| expected: "{.http.status_code = 200}", | ||
| }, | ||
| { | ||
| name: "invalid query", | ||
| query: "{ 2 = .b ", | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "long query", | ||
| query: `{.service_name = "foo" && .http.status_code = 200 && .http.method = "GET" && .cluster = }`, | ||
| expected: `{.service_name = "foo" && .http.status_code = 200 && .http.method = "GET"}`, | ||
| }, | ||
| { | ||
| name: "query with duration a boolean", | ||
| query: `{ duration > 5s && .success = true && .cluster = }`, | ||
| expected: `{duration > 5s && .success = true}`, | ||
| }, | ||
| { | ||
| name: "query with three selectors with AND", | ||
| query: `{ .foo = "bar" && .baz = "qux" } && { duration > 1s } || { .foo = "bar" && .baz = "qux" }`, | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "query with OR conditions", | ||
| query: `{ (.foo = "bar" || .baz = "qux") && duration > 1s }`, | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "query with multiple selectors and pipelines", | ||
| query: `{ .foo = "bar" && .baz = "qux" } && { duration > 1s } || { .foo = "bar" && .baz = "qux" } | count() > 4`, | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "query with slash in value", | ||
| query: `{ span.http.target = "/api/v1/users" }`, | ||
| expected: `{span.http.target = "/api/v1/users"}`, | ||
| }, | ||
| { | ||
| name: "intrinsics", | ||
| query: `{ name = "foo" }`, | ||
| expected: `{name = "foo"}`, | ||
| }, | ||
| { | ||
| name: "incomplete intrinsics", | ||
| query: `{ statusMessage = }`, | ||
| expected: "{}", | ||
| }, | ||
| { | ||
| name: "query with missing closing bracket", | ||
| query: `{resource.service_name = "foo" && span.http.target=`, | ||
| expected: `{resource.service_name = "foo"}`, | ||
| }, | ||
| { | ||
| name: "uncommon characters", | ||
| query: `{ span.foo = "<>:b5[]" && resource.service.name = }`, | ||
| expected: `{span.foo = "<>:b5[]"}`, | ||
| }, | ||
| { | ||
| name: "kind", | ||
| query: `{ kind = server }`, | ||
| expected: `{kind = server}`, | ||
| }, | ||
| } | ||
| for _, tc := range testCases { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| assert.Equal(t, tc.expected, ExtractMatchers(tc.query)) | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func BenchmarkExtractMatchers(b *testing.B) { | ||
| queries := []string{ | ||
| `{.service_name = "foo"}`, | ||
| `{.service_name = "foo" && .http.status_code = 200}`, | ||
| `{.service_name = "foo" && .http.status_code = 200 && .http.method = "GET"}`, | ||
| `{.service_name = "foo" && .http.status_code = 200 && .http.method = "GET" && .http.url = "/foo"}`, | ||
| `{.service_name = "foo" && .cluster = }`, | ||
| `{.service_name = "foo" && .http.status_code = 200 && .cluster = }`, | ||
| `{.service_name = "foo" && .http.status_code = 200 && .http.method = "GET" && .cluster = }`, | ||
| `{.service_name = "foo" && .http.status_code = 200 && .http.method = "GET" && .http.url = "/foo" && .cluster = }`, | ||
| } | ||
| for _, query := range queries { | ||
| b.Run(query, func(b *testing.B) { | ||
| for i := 0; i < b.N; i++ { | ||
| _ = ExtractMatchers(query) | ||
| } | ||
| }) | ||
| } | ||
| } |