| // Copyright 2022 The Dawn Authors |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package expectations_test |
| |
| import ( |
| "testing" |
| |
| "dawn.googlesource.com/dawn/tools/src/cts/expectations" |
| "dawn.googlesource.com/dawn/tools/src/cts/result" |
| "github.com/google/go-cmp/cmp" |
| ) |
| |
| func TestParse(t *testing.T) { |
| type Test struct { |
| name string |
| in string |
| expect expectations.Content |
| expectErr string |
| } |
| for _, test := range []Test{ |
| { |
| name: "empty", |
| in: ``, |
| expect: expectations.Content{}, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "single line comment", |
| in: `# a comment`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {Comments: []string{`# a comment`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "single line comment, followed by newline", |
| in: `# a comment |
| `, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {Comments: []string{`# a comment`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "newline, followed by single line comment", |
| in: ` |
| # a comment`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {}, |
| {Comments: []string{`# a comment`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "carriage-return line-feed, followed by single line comment", |
| in: "\r\n# a comment", |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {}, |
| {Comments: []string{`# a comment`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "comments separated by single newline", |
| in: `# comment 1 |
| # comment 2`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Comments: []string{ |
| `# comment 1`, |
| `# comment 2`, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "comments separated by two newlines", |
| in: `# comment 1 |
| |
| # comment 2`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {Comments: []string{`# comment 1`}}, |
| {}, |
| {Comments: []string{`# comment 2`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "comments separated by multiple newlines", |
| in: `# comment 1 |
| |
| |
| |
| # comment 2`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {Comments: []string{`# comment 1`}}, |
| {}, |
| {Comments: []string{`# comment 2`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, single result", |
| in: `abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Tags: result.NewTags(), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "two expectations, separated with carriage-return line-feed", |
| in: "abc,def [ FAIL ]\r\nghi,jkl [ PASS ]", |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Tags: result.NewTags(), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| { |
| Line: 2, |
| Tags: result.NewTags(), |
| Query: "ghi,jkl", |
| Status: []string{"PASS"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with comment", |
| in: `abc,def [ FAIL ] # this is a comment`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Tags: result.NewTags(), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| Comment: "# this is a comment", |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, multiple results", |
| in: `abc,def [ FAIL SLOW ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Tags: result.NewTags(), |
| Query: "abc,def", |
| Status: []string{"FAIL", "SLOW"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with single tag", |
| in: `[ Win ] abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Tags: result.NewTags("Win"), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with multiple tags", |
| in: `[ Win Mac ] abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Tags: result.NewTags("Win", "Mac"), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with bug", |
| in: `crbug.com/123 abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Bug: "crbug.com/123", |
| Tags: result.NewTags(), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with bug and tag", |
| in: `crbug.com/123 [ Win ] abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 1, |
| Bug: "crbug.com/123", |
| Tags: result.NewTags("Win"), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with comment", |
| in: `# a comment |
| crbug.com/123 [ Win ] abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Comments: []string{`# a comment`}, |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 2, |
| Bug: "crbug.com/123", |
| Tags: result.NewTags("Win"), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "expectation, with multiple comments", |
| in: `# comment 1 |
| # comment 2 |
| crbug.com/123 [ Win ] abc,def [ FAIL ]`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Comments: []string{`# comment 1`, `# comment 2`}, |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 3, |
| Bug: "crbug.com/123", |
| Tags: result.NewTags("Win"), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "comment, test, newline, comment", |
| in: `# comment 1 |
| crbug.com/123 abc_def [ Skip ] |
| |
| ### comment 2`, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| { |
| Comments: []string{`# comment 1`}, |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 2, |
| Bug: "crbug.com/123", |
| Tags: result.NewTags(), |
| Query: "abc_def", |
| Status: []string{"Skip"}, |
| }, |
| }, |
| }, |
| {}, |
| {Comments: []string{`### comment 2`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "complex", |
| in: `# comment 1 |
| |
| # comment 2 |
| # comment 3 |
| |
| crbug.com/123 [ Win ] abc,def [ FAIL ] |
| |
| # comment 4 |
| # comment 5 |
| crbug.com/456 [ Mac ] ghi_jkl [ PASS ] |
| # comment 6 |
| |
| # comment 7 |
| `, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {Comments: []string{`# comment 1`}}, |
| {}, |
| {Comments: []string{`# comment 2`, `# comment 3`}}, |
| {}, |
| { |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 6, |
| Bug: "crbug.com/123", |
| Tags: result.NewTags("Win"), |
| Query: "abc,def", |
| Status: []string{"FAIL"}, |
| }, |
| }, |
| }, |
| {}, |
| { |
| Comments: []string{`# comment 4`, `# comment 5`}, |
| Expectations: []expectations.Expectation{ |
| { |
| Line: 10, |
| Bug: "crbug.com/456", |
| Tags: result.NewTags("Mac"), |
| Query: "ghi_jkl", |
| Status: []string{"PASS"}, |
| }, |
| }, |
| }, |
| {Comments: []string{`# comment 6`}}, |
| {}, |
| {Comments: []string{`# comment 7`}}, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "tag header", |
| in: ` |
| # BEGIN TAG HEADER (autogenerated, see validate_tag_consistency.py) |
| # Devices |
| # tags: [ duck-fish-5 duck-fish-5x duck-horse-2 duck-horse-4 |
| # duck-horse-6 duck-shield-duck-tv |
| # mouse-snake-frog mouse-snake-ant mouse-snake |
| # fly-snake-bat fly-snake-worm fly-snake-snail-rabbit ] |
| # Platform |
| # tags: [ hamster |
| # lion ] |
| # Driver |
| # tags: [ goat.1 ] |
| # END TAG HEADER |
| `, |
| expect: expectations.Content{ |
| Chunks: []expectations.Chunk{ |
| {}, |
| {Comments: []string{ |
| `# BEGIN TAG HEADER (autogenerated, see validate_tag_consistency.py)`, |
| `# Devices`, |
| `# tags: [ duck-fish-5 duck-fish-5x duck-horse-2 duck-horse-4`, |
| `# duck-horse-6 duck-shield-duck-tv`, |
| `# mouse-snake-frog mouse-snake-ant mouse-snake`, |
| `# fly-snake-bat fly-snake-worm fly-snake-snail-rabbit ]`, |
| `# Platform`, |
| `# tags: [ hamster`, |
| `# lion ]`, |
| `# Driver`, |
| `# tags: [ goat.1 ]`, |
| `# END TAG HEADER`, |
| }}, |
| }, |
| Tags: expectations.Tags{ |
| ByName: map[string]expectations.TagSetAndPriority{ |
| "duck-fish-5": {Set: "Devices", Priority: 0}, |
| "duck-fish-5x": {Set: "Devices", Priority: 1}, |
| "duck-horse-2": {Set: "Devices", Priority: 2}, |
| "duck-horse-4": {Set: "Devices", Priority: 3}, |
| "duck-horse-6": {Set: "Devices", Priority: 4}, |
| "duck-shield-duck-tv": {Set: "Devices", Priority: 5}, |
| "mouse-snake-frog": {Set: "Devices", Priority: 6}, |
| "mouse-snake-ant": {Set: "Devices", Priority: 7}, |
| "mouse-snake": {Set: "Devices", Priority: 8}, |
| "fly-snake-bat": {Set: "Devices", Priority: 9}, |
| "fly-snake-worm": {Set: "Devices", Priority: 10}, |
| "fly-snake-snail-rabbit": {Set: "Devices", Priority: 11}, |
| "hamster": {Set: "Platform", Priority: 0}, |
| "lion": {Set: "Platform", Priority: 1}, |
| "goat.1": {Set: "Driver", Priority: 0}, |
| }, |
| Sets: []expectations.TagSet{ |
| { |
| Name: "Devices", |
| Tags: result.NewTags( |
| "duck-fish-5", "duck-fish-5x", "duck-horse-2", |
| "duck-horse-4", "duck-horse-6", "duck-shield-duck-tv", |
| "mouse-snake-frog", "mouse-snake-ant", "mouse-snake", |
| "fly-snake-bat", "fly-snake-worm", "fly-snake-snail-rabbit", |
| ), |
| }, { |
| Name: "Platform", |
| Tags: result.NewTags("hamster", "lion"), |
| }, { |
| Name: "Driver", |
| Tags: result.NewTags("goat.1"), |
| }, |
| }, |
| }, |
| }, |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "err missing tag ']'", |
| in: `[`, |
| expectErr: "expectations.txt:1:2 error: expected ']' for tags", |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "err missing test query", |
| in: `[ a ]`, |
| expectErr: "expectations.txt:1:6 error: expected test query", |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "err missing status EOL", |
| in: `[ a ] b`, |
| expectErr: "expectations.txt:1:8 error: expected status", |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "err missing status comment", |
| in: `[ a ] b # c`, |
| expectErr: "expectations.txt:1:9 error: expected status", |
| }, ///////////////////////////////////////////////////////////////////// |
| { |
| name: "err missing status ']'", |
| in: `[ a ] b [ c`, |
| expectErr: "expectations.txt:1:12 error: expected ']' for status", |
| }, |
| } { |
| |
| got, err := expectations.Parse("expectations.txt", test.in) |
| errMsg := "" |
| if err != nil { |
| errMsg = err.Error() |
| } |
| if diff := cmp.Diff(errMsg, test.expectErr); diff != "" { |
| t.Errorf("'%v': Parse() error %v", test.name, diff) |
| continue |
| } |
| if diff := cmp.Diff(got, test.expect); diff != "" { |
| t.Errorf("'%v': Parse() was not as expected:\n%v", test.name, diff) |
| } |
| } |
| } |
