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js: Remove test mode

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Now that we have a standalone test-js program, the "-t" test mode of the
js REPL is unused and can simply be removed. Required functionality has
been duplicated in test-js (isStrictMode function, loading of testing
utilities).

Also remove outdated information about tests from the js(1) man page.
This commit is contained in:
Linus Groh 2020-07-06 23:17:39 +01:00 • committed by Andreas Kling
parent 651829c1e6
commit 8b76a1e548
2 changed files with 1 additions and 44 deletions
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24
Base/usr/share/man/man1/js.md
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@ -25,7 +25,6 @@ Run `help()` in REPL mode to see its available built-in functions.
* `-l`, `--print-last-result`: Print the result of the last statement executed.
* `-g`, `--gc-on-every-allocation`: Run garbage collection on every allocation.
* `-s`, `--no-syntax-highlight`: Disable live syntax highlighting in the REPL
* `-t`, `--test-mode`: Run the interpreter with added functionality for the test harness
## Examples
@ -47,26 +46,3 @@ undefined
77
undefined
```
## Test mode
In test mode, the `load()` function is added to the global object and can be used
to load further test utility functions defined in `LibJS/Tests/test-common.js`.
Typically a test will look like this:
```js
load("test-common.js");
try {
// test feature
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}
```
Available functions in `test-common.js`:
* `assert(expression)`: Throws an `AssertionError` if condition does not evaluate to a truthy value
* `assertNotReached()`: Throws an `AssertionError`, use to ensure certain code paths are never reached