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script: Add line number argument to module script compilation functions (#39544)

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Script: added ```line_no``` as argument to both
```fetch_inline_module_script()``` & ```compile_module_script()``` to
fix the inline script reporting wrong line issue
([#39415](https://github.com/servo/servo/issues/39415)).

Originally, the function ```compile_module_script()``` hardwires the
value 1 when invoking ```CompileOptionsWrapper::new()```. This is fine
if the script is written in separate JS file, but for inline scripts, it
will cause confusion if the ```<script>``` tag doesn't start from line
#1.

```line_no``` is obtained from ```line_number```, a member variable from ```HTMLScriptElement```. 

Credits to @jdm for actually pointing out which functions to fix.

Testing: Created a WPT test for this change, specifically: ```tests/wpt/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-5.html```.

Fixes: issue [#39415](https://github.com/servo/servo/issues/39415)

---------

Signed-off-by: RichardTjokroutomo <richard.tjokro2@gmail.com>
Signed-off-by: Rocketjumper <112361665+RichardTjokroutomo@users.noreply.github.com>
Co-authored-by: Josh Matthews <josh@joshmatthews.net>
Co-authored-by: Euclid Ye <yezhizhenjiakang@gmail.com>
This commit is contained in:
Rocketjumper 2025-09-30 13:42:32 +08:00 • committed by GitHub
parent 5018cd8015
commit 91e4188a64
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4 changed files with 33 additions and 4 deletions
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7
tests/wpt/meta/MANIFEST.json vendored
View file

@ -758650,6 +758650,13 @@
{}
]
],
"evaluation-error-5.html": [
"3021ecd4a9f9c68a5632c43d1253e4938debf994",
[
null,
{}
]
],
"execorder.html": [
"6a7513dc1361de0716584df8a5e7c8b3df2b69f3",
[

16
tests/wpt/tests/html/semantics/scripting-1/the-script-element/module/evaluation-error-5.html vendored Normal file
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@ -0,0 +1,16 @@
<!DOCTYPE html>
<title>Handling of evaluation errors, 5</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
setup({allow_uncaught_exception: true});
const test_load = async_test("Test for the inline module script error that reports wrong line\n");
window.addEventListener("error", test_load.step_func_done(ev => {
const expectedLine = 16;
assert_equals(ev.lineno, expectedLine);
}));
</script>
<script type="module">a</script>