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chore: filter expectations by the whole test or file name (#9503)

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**What kind of change does this PR introduce?**

This is a change to a custom mocha runner to look for expectation of the
test case by the whole test name instead of by the part of the name.

**Summary**

Working on integration of the puppeteer expectation file in mozilla repo
and unskipping a lot of tests, I've noticed that some tests get wrong
statuses. For example, a test case with the name `navigation Page.goto
should fail when navigating to bad SSL` got the status of `navigation
Page.goto should fail when navigating to bad SSL after redirects` or
`ElementHandle specs ElementHandle.boundingBox should work` get the
status of `ElementHandle specs ElementHandle.boundingBox should work
with SVG nodes`. So it seems like checking for the whole name of the
test should be safer, but let me know if I'm missing something here.

**Does this PR introduce a breaking change?**
no
This commit is contained in:
Alexandra Borovova 2023-01-13 16:14:37 +01:00 committed by GitHub
parent f59bbf4014
commit 31ff55cc03
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 26 additions and 21 deletions
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4
test/TestExpectations.json
View File

@ -1236,10 +1236,10 @@
"expectations": ["SKIP"]
},
{
"testIdPattern": "[page.spec] Page ExecutionContext.queryObjects should work for non-blank page",
"testIdPattern": "[page.spec] Page ExecutionContext.queryObjects should work for non-trivial page",
"platforms": ["darwin", "linux", "win32"],
"parameters": ["firefox"],
"expectations": ["SKIP"]
"expectations": ["FAIL"]
},
{
"testIdPattern": "[page.spec] Page Page.addStyleTag should throw when added with content to the CSP page",

9
tools/mochaRunner/src/interface.ts
View File

@ -30,10 +30,15 @@ const skippedTests: Array<{testIdPattern: string; skip: true}> = process.env[
skippedTests.reverse();
function shouldSkipTest(test: Mocha.Test): boolean {
const testId = getTestId(test.file!, test.fullTitle());
const testIdForFileName = getTestId(test.file!);
const testIdForTestName = getTestId(test.file!, test.fullTitle());
// TODO: more efficient lookup.
const defintion = skippedTests.find(skippedTest => {
return testId.startsWith(skippedTest.testIdPattern);
return (
'' === skippedTest.testIdPattern ||
testIdForFileName === skippedTest.testIdPattern ||
testIdForTestName === skippedTest.testIdPattern
);
});
if (defintion && defintion.skip) {
return true;

34
tools/mochaRunner/src/utils.ts
View File

@ -57,11 +57,11 @@ export function prettyPrintJSON(json: unknown): void {
}
export function filterByParameters(
expecations: TestExpectation[],
expectations: TestExpectation[],
parameters: string[]
): TestExpectation[] {
const querySet = new Set(parameters);
return expecations.filter(ex => {
return expectations.filter(ex => {
return ex.parameters.every(param => {
return querySet.has(param);
});
@ -69,22 +69,20 @@ export function filterByParameters(
}
/**
* The last expectation that matches the startsWith filter wins.
* The last expectation that matches an empty string as all tests pattern
* or the name of the file or the whole name of the test the filter wins.
*/
export function findEffectiveExpecationForTest(
export function findEffectiveExpectationForTest(
expectations: TestExpectation[],
result: MochaTestResult
): TestExpectation | undefined {
return expectations
.filter(expecation => {
if (
getTestId(result.file, result.fullTitle).startsWith(
expecation.testIdPattern
)
) {
return true;
}
return false;
.filter(expectation => {
return (
'' === expectation.testIdPattern ||
getTestId(result.file) === expectation.testIdPattern ||
getTestId(result.file, result.fullTitle) === expectation.testIdPattern
);
})
.pop();
}
@ -106,7 +104,7 @@ export function getExpectationUpdates(
const output: RecommendedExpecation[] = [];
for (const pass of results.passes) {
const expectation = findEffectiveExpecationForTest(expecations, pass);
const expectation = findEffectiveExpectationForTest(expecations, pass);
if (expectation && !expectation.expectations.includes('PASS')) {
output.push({
expectation,
@ -117,7 +115,7 @@ export function getExpectationUpdates(
}
for (const failure of results.failures) {
const expectation = findEffectiveExpecationForTest(expecations, failure);
const expectation = findEffectiveExpectationForTest(expecations, failure);
if (expectation) {
if (
!expectation.expectations.includes(getTestResultForFailure(failure))
@ -156,6 +154,8 @@ export function getTestResultForFailure(
return test.err?.code === 'ERR_MOCHA_TIMEOUT' ? 'TIMEOUT' : 'FAIL';
}
export function getTestId(file: string, fullTitle: string): string {
return `[${getFilename(file)}] ${fullTitle}`;
export function getTestId(file: string, fullTitle?: string): string {
return fullTitle
? `[${getFilename(file)}] ${fullTitle}`
: `[${getFilename(file)}]`;
}