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Michael Howell 53b775d9c6 rustdoc-search: GUI tests check for // in URL 
When this fails, you get output that looks like:

    /home/user/rust/tests/rustdoc-gui/search-result-impl-disambiguation.goml search-result-impl-disambiguation... FAILED
    [ERROR] `tests/rustdoc-gui/utils.goml` around line 49
        from `tests/rustdoc-gui/search-result-impl-disambiguation.goml` line 25: JS errors occurred: Event: Event

Making the error message more informative requires patching browser-ui-test.
2025-08-21 09:24:54 -07:00
..
src Fix wrong font being used for tooltips i icons 2025-08-04 19:17:08 +02:00
anchor-navigable.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
anchors.goml rustdoc: make the header show all three buttons 2024-09-10 17:56:06 -07:00
check-code-blocks-margin.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
check-stab-in-docblock.goml Add GUI regression test for code in doc blocks 2024-10-26 15:45:17 +02:00
check_info_sign_position.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
code-blocks-overflow.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
code-color.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
code-example-buttons.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
code-sidebar-toggle.goml rustdoc: clean up source sidebar hide button 2023-12-17 23:06:31 -07:00
code-tags.goml rustdoc: rename /implementors to /impl.trait 2023-10-22 15:47:34 -07:00
codeblock-sub.goml Migrate to 0.16.0 browser-ui-test version 2023-05-11 11:34:22 +02:00
codeblock-tooltip.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
collapse-trait-impl.goml better checks 2025-05-11 08:02:19 +02:00
copy-code.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
copy-path.goml Add rustdoc-gui regression test for #137082 2025-02-24 14:27:33 +01:00
cursor.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
default-settings.goml Migrate GUI colors test to original CSS color format 2023-09-23 20:03:03 +02:00
deref-block.goml Update GUI tests for documentation indent changes 2024-11-12 17:58:10 +01:00
docblock-big-code-mobile.goml Update GUI test 2024-10-26 20:40:59 +02:00
docblock-code-block-line-number.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
docblock-details.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
docblock-table-overflow.goml Add/update GUI test for impl indent fix 2025-04-24 12:33:29 +02:00
docblock-table.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
duplicate-macro-reexport.goml rustdoc: use <wbr>-tolerant function to check text contents 2024-07-29 08:46:11 -07:00
enum-variants.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
escape-key.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
extend-css.goml Add/update tests for --extend-css option 2023-04-12 20:07:10 +02:00
fields.goml Add GUI regression test for variant structfields margins 2024-10-28 11:16:38 +01:00
font-serif-change.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
font-weight.goml rustdoc: use <wbr>-tolerant function to check text contents 2024-07-29 08:46:11 -07:00
globals.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
go-to-collapsed-elem.goml Update to new browser-ui-test version 2024-04-01 22:25:01 +02:00
hash-item-expansion.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
headers-color.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
headings-anchor.goml Update to new browser-ui-test version 2024-04-01 22:25:01 +02:00
headings.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
help-page.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
hide-mobile-topbar.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
highlight-colors.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
huge-collection-of-constants.goml Update rustdoc tests 2025-01-17 22:36:49 +01:00
huge-logo.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
impl-block-doc.goml Improve positioning of "..." in collapsed impl block 2024-12-05 22:50:21 +01:00
impl-default-expansion.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
impl-doc-indent.goml Add/update GUI test for impl indent fix 2025-04-24 12:33:29 +02:00
impl-doc.goml Update GUI tests 2024-12-05 22:50:21 +01:00
impl_on_foreign_order.goml Add GUI test to ensure that implementations on foreign types are in the expected order 2023-11-02 18:02:14 +01:00
implementors.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
item-decl-colors.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
item-decl-comment-highlighting.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
item-info-alignment.goml Update GUI tests for documentation indent changes 2024-11-12 17:58:10 +01:00
item-info-overflow.goml Add/update GUI test for impl indent fix 2025-04-24 12:33:29 +02:00
item-info.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
item-name-wrap.goml Remove more CSS classes 2025-01-18 20:29:55 +01:00
item-summary-table.goml Remove more CSS classes 2025-01-18 20:29:55 +01:00
javascript-disabled.goml rustdoc: dedup search form HTML 2024-05-05 08:15:08 -07:00
jump-to-def-background.goml Update rustdoc tests 2025-02-11 14:29:58 +01:00
label-next-to-symbol.goml Remove more CSS classes 2025-01-18 20:29:55 +01:00
links-color.goml Remove more CSS classes 2025-01-18 20:29:55 +01:00
list-margins.goml Add GUI regression test for #130622 and for #131223 2024-10-04 18:01:52 +02:00
list_code_block.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
method-margins.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
methods-left-margin.goml Update GUI tests for documentation indent changes 2024-11-12 17:58:10 +01:00
mobile-crate-name.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
mobile.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
module-items-font.goml Remove more CSS classes 2025-01-18 20:29:55 +01:00
no-docblock.goml rustdoc: rename /implementors to /impl.trait 2023-10-22 15:47:34 -07:00
notable-trait.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
overflow-tooltip-information.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
pocket-menu.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
README.md Enable --no-sandbox option by default for rustdoc GUI tests 2024-10-04 12:11:23 +02:00
rust-logo.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
scrape-examples-button-focus.goml Update rustdoc GUI tests 2025-07-01 15:49:45 +02:00
scrape-examples-color.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
scrape-examples-fonts.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
scrape-examples-layout.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
scrape-examples-toggle.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-about-this-result.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-corrections.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-error.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-filter.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-form-elements.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-input-mobile.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-keyboard.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-no-result.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
search-reexport.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-result-color.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-result-description.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-result-display.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-result-go-to-first.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-result-impl-disambiguation.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-result-keyword.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-tab-change-title-fn-sig.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-tab.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
search-title.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
setting-auto-hide-content-large-items.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
setting-auto-hide-item-methods-docs.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
setting-auto-hide-trait-implementations.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
setting-go-to-only-result.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
settings-button.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
settings.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
shortcuts.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
sidebar-foreign-impl-sort.goml Add custom sort for link in rustdoc 2025-02-19 08:35:51 +08:00
sidebar-links-color.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
sidebar-macro-reexport.goml rustdoc: use <wbr>-tolerant function to check text contents 2024-07-29 08:46:11 -07:00
sidebar-mobile-scroll.goml rustdoc: use CSS overscroll-behavior instead of JavaScript 2023-04-12 10:31:06 -07:00
sidebar-mobile.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
sidebar-modnav-position.goml rustdoc: add test case for modnav position when TOC is off 2024-08-20 16:54:04 -07:00
sidebar-resize-close-popover.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
sidebar-resize-setting.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
sidebar-resize-window.goml rustdoc: fix resize trouble with mobile 2023-10-11 12:15:33 -07:00
sidebar-resize.goml rustdoc: add a handle that makes sidebar resizing more obvious 2025-05-09 12:38:00 -07:00
sidebar-source-code-display.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
sidebar-source-code.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
sidebar.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
source-anchor-scroll.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
source-code-page-code-scroll.goml Update rustdoc tests 2025-02-11 14:29:58 +01:00
source-code-page.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
source-code-wrapping.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
src-font-size.goml rustdoc: use src consistently over source in code 2023-07-14 16:38:01 -07:00
stab-badge.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
stab-in-doc.goml Add regression test for stab display in doc blocks 2024-07-21 11:52:24 +02:00
struct-fields.goml Add GUI regression test for doc struct fields margins 2024-10-27 11:26:45 +01:00
target.goml rustdoc: animate the :target highlight 2024-08-19 18:14:35 -07:00
theme-change.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
theme-defaults.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
theme-in-history.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
toggle-click-deadspace.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
toggle-docs-mobile.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
toggle-docs.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
toggle-implementors.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
toggled-open-implementations.goml Update rustdoc GUI tests to new browser-ui-test version 2023-04-11 19:14:35 +02:00
tooltip-over-sidebar.goml rustdoc ui: adjust tooltip z-index to be above sidebar 2023-12-31 20:31:56 +01:00
tooltips.goml Add GUI regression test for tooltips i icons 2025-08-04 19:17:08 +02:00
trait-sidebar-item-order.goml rustdoc: rename /implementors to /impl.trait 2023-10-22 15:47:34 -07:00
trait-with-bounds.goml Add GUI test for trait bounds display 2024-07-19 21:31:30 +02:00
type-declation-overflow.goml rustdoc-search: search backend with partitioned suffix tree 2025-08-15 10:26:03 -07:00
type-impls.goml rustdoc: make JS trait impls act more like HTML 2023-10-22 16:51:32 -07:00
unsafe-fn.goml Remove more CSS classes 2025-01-18 20:29:55 +01:00
utils.goml rustdoc-search: GUI tests check for // in URL 2025-08-21 09:24:54 -07:00
warning-block.goml Use include command to reduce code duplication 2024-04-05 21:38:55 +02:00
where-whitespace.goml Update to new browser-ui-test version 2024-04-01 22:25:01 +02:00

README.md

The tests present here are used to test the generated HTML from rustdoc. The goal is to prevent unsound/unexpected GUI changes.

This is using the browser-ui-test framework to do so. It works as follows:

It wraps puppeteer to send commands to a web browser in order to navigate and test what's being currently displayed in the web page.

You can find more information and its documentation in its repository.

If you need to have more information on the tests run, you can use --test-args:

$ ./x.py test tests/rustdoc-gui --stage 1 --test-args --debug

If you don't want to run in headless mode (helpful to debug sometimes), you can use --no-headless:

$ ./x.py test tests/rustdoc-gui --stage 1 --test-args --no-headless

To see the supported options, use --help.