Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 73 insertions, 0 deletions

diff --git a/remote/test/puppeteer/tools/mochaRunner/README.md b/remote/test/puppeteer/tools/mochaRunner/README.md
new file mode 100644
index 0000000000..1e4398a63c
--- /dev/null
+++ b/remote/test/puppeteer/tools/mochaRunner/README.md
@@ -0,0 +1,73 @@
+# Mocha Runner
+
+Mocha Runner is a test runner on top of mocha.
+It uses `/test/TestSuites.json` and `/test/TestExpectations.json` files to run mocha tests in multiple configurations and interpret results.
+
+## Running tests for Mocha Runner itself.
+
+```bash
+npm run build && npx c8 node tools/mochaRunner/lib/test.js
+```
+
+## Running tests using Mocha Runner
+
+```bash
+npm run build && npm run test
+```
+
+By default, the runner runs all test suites applicable to the current platform.
+To pick a test suite, provide the `--test-suite` arguments. For example,
+
+```bash
+npm run build && npm run test -- --test-suite chrome-headless
+```
+
+## TestSuites.json
+
+Define test suites via the `testSuites` attribute. `parameters` can be used in the `TestExpectations.json` to disable tests
+based on parameters. The meaning for parameters is defined in `parameterDefinitions` which tell what env object corresponds
+to the given parameter.
+
+## TestExpectations.json
+
+An expectation looks like this:
+
+```json
+{
+  "testIdPattern": "[accessibility.spec]",
+  "platforms": ["darwin", "win32", "linux"],
+  "parameters": ["firefox"],
+  "expectations": ["SKIP"]
+}
+```
+
+| Field           | Description                                                   | Type                                                                                                 | Match Logic |
+| --------------- | ------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------- | ----------- |
+| `testIdPattern` | Defines the full name (or pattern) to match against test name | string                                                                                               | -           |
+| `platforms`     | Defines the platforms the expectation is for                  | Array<`linux` \| `win32` \|`darwin`>                                                                 | `OR`        |
+| `parameters`    | Defines the parameters that the test has to match             | Array<[ParameterDefinitions](https://github.com/puppeteer/puppeteer/blob/main/test/TestSuites.json)> | `AND`       |
+| `expectations`  | The list of test results that are considered to be acceptable | Array<`PASS` \| `FAIL` \| `TIMEOUT` \| `SKIP`>                                                       | `OR`        |
+
+> Order of defining expectations matters. The latest expectation that is set will take president over earlier ones.
+
+> Adding `SKIP` to `expectations` will prevent the test from running, no matter if there are other expectations.
+
+### Using pattern in `testIdPattern`
+
+Sometimes we want a whole group of test to run. For that we can use a
+pattern to achieve.
+Pattern are defined with the use of `*` (using greedy method).
+
+Examples:
+| Pattern | Description | Example Pattern | Example match |
+|------------------------|---------------------------------------------------------------------------------------------|-----------------------------------|-------------------------------------------------------------------------------------------------------------------------|
+| `*` | Match all tests | - | - |
+| `[test.spec] *` | Matches tests for the given file | `[jshandle.spec] *` | `[jshandle] JSHandle JSHandle.toString should work for primitives` |
+| `[test.spec] <text> *` | Matches tests with for a given test with a specific prefixed test (usually a describe node) | `[page.spec] Page Page.goto *` | `[page.spec] Page Page.goto should work`,<br>`[page.spec] Page Page.goto should work with anchor navigation` |
+| `[test.spec] * <text>` | Matches test with a surfix | `[navigation.spec] * should work` | `[navigation.spec] navigation Page.goto should work`,<br>`[navigation.spec] navigation Page.waitForNavigation should work` |
+
+## Updating Expectations
+
+Currently, expectations are updated manually. The test runner outputs the
+suggested changes to the expectation file if the test run does not match
+expectations.