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break long words to prevent horizontal scroll #3384

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Merged
GuillaumeGomez merged 3 commits into from
Jul 2, 2026
Merged

break long words to prevent horizontal scroll #3384

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97472d0
break long words to prevent horizontal scroll
darricheng Jun 22, 2026
63fcfce
init long crate description gui test
darricheng Jun 29, 2026
169cc5d
fix test syntax
darricheng Jun 30, 2026
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2 changes: 2 additions & 0 deletions crates/bin/docs_rs_web/templates/style/style.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -378,12 +378,14 @@ div.recent-releases-container {
.description {
font-family: $font-family-serif;
font-weight: normal;
overflow-wrap: break-word;

@media #{$media-sm} {
font-size: 1em;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
overflow-wrap: normal;
}
}

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18 changes: 18 additions & 0 deletions gui-tests/long-crate-description.goml
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@@ -0,0 +1,18 @@
// Checks that a crate description with a very long sequence of characters doesn't result in a horizontal scroll bar

go-to: |DOC_PATH| + "/releases/search?query=sysinfo"

store-value: (description_selector, "div.recent-releases-container .description")

set-text: (|description_selector|, "SOME/VERYVERY/LONG/SEQUENCE/OF/TEXT/SEPARATED/BY/SLASHES\nAnotherveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryveryverylongWord")

// Set width to size smaller than media-sm as that's when we don't truncate the text
store-value: (screen_width, 567)
set-window-size: (|screen_width|, 800)

store-property: (|description_selector|, {"scrollWidth": description_width})

// Check that the description width isn't wider than the screen.
// It should be smaller due to padding, but if it overflows it'll be wider than the screen anyway.
assert-false: |description_width| > |screen_width|

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