Add CSS parser round-trip structure tests#3974
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vogella merged 1 commit intoeclipse-platform:masterfrom May 7, 2026
Merged
Add CSS parser round-trip structure tests#3974vogella merged 1 commit intoeclipse-platform:masterfrom
vogella merged 1 commit intoeclipse-platform:masterfrom
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Test Results 855 files 855 suites 53m 40s ⏱️ Results for commit 710e760. ♻️ This comment has been updated with latest results. |
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Adds 12 tests covering the structural shape the engine's CSS parser produces, asserted only through the high-level DOM-CSS interfaces (CSSStyleSheet, CSSRule, CSSStyleDeclaration, CSSValue). Covers empty sheets, single rule, rule order preservation, multiple selectors per rule, multiple declarations, whitespace and comment tolerance, @import rule type and href exposure, quoted vs unquoted attribute values, color value forms (#rgb, #rrggbb, rgb(), named), and that invalid input either throws or invokes the error handler. Adds parseCssWithoutImports to ParserTestUtil so the @import tests can inspect the raw AST without the engine's eager URL resolution pass.
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Adds twelve structural tests over the CSS parser's output, asserted purely through the high-level DOM-CSS interfaces (
CSSStyleSheet,CSSRule,CSSStyleDeclaration,CSSValue). Covers empty sheets, single rule shape, rule order preservation, multiple selectors in one rule, multiple declarations, whitespace and comment tolerance,@importrule type and href exposure, quoted and unquoted attribute values, the four CSS color forms (#rgb,#rrggbb,rgb(), named), and that invalid input either throws or invokes the error handler.A small helper
parseCssWithoutImportsis added toParserTestUtilso the@importtests can inspect the raw AST without the engine's eager URL resolution pass.