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fix: ensure that projects without optional chainer support can use @cypress/code-coverage #881

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Merged
merged 4 commits into from
Sep 16, 2024
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fix: ensure that projects without optional chainer support can use @cypress/code-coverage #881

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fix: ensure that projects without optional chainer support can use @c…
ryanthemanuel Sep 16, 2024
7131786
Update support.js
ryanthemanuel Sep 16, 2024
92485cc
fix linter
ryanthemanuel Sep 16, 2024
976257e
Merge remote-tracking branch 'origin' into ryanm/fix/issue-with-optio…
ryanthemanuel Sep 16, 2024
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9 changes: 8 additions & 1 deletion support.js
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Original file line number Diff line number Diff line change
Expand Up @@ -71,8 +71,15 @@ const registerHooks = () => {
// because we don't control the cross-origin code, we can safely return
let applicationSourceCoverage
try {
applicationSourceCoverage = win?.__coverage__
// Note that we are purposefully not supporting the optional chaining syntax here to
// support a wide range of projects (some of which are not set up to support the optional
// chaining syntax due to current Cypress limitations). See:
// https://github.com/cypress-io/cypress/issues/20753
if (win) {
applicationSourceCoverage = win.__coverage__
}
} catch {}

if (!applicationSourceCoverage) {
return
}
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