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Fix TypeError during HTML coverage report when "text" is undefined #881

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24 changes: 13 additions & 11 deletions lib/report/html.js
Original file line number Diff line number Diff line change
Expand Up @@ -285,17 +285,19 @@ function annotateBranches(fileCoverage, structuredText) {
endLine = startLine;
endCol = structuredText[startLine].text.originalLength();
}
text = structuredText[startLine].text;
if (branchMeta[branchName].type === 'if') { // and 'if' is a special case since the else branch might not be visible, being non-existent
text.insertAt(startCol, lt + 'span class="' + (meta.skip ? 'skip-if-branch' : 'missing-if-branch') + '"' +
title((i === 0 ? 'if' : 'else') + ' path not taken') + gt +
(i === 0 ? 'I' : 'E') + lt + '/span' + gt, true, false);
} else {
text.wrap(startCol,
openSpan,
startLine === endLine ? endCol : text.originalLength(),
closeSpan);
}
if (structuredText[startLine]) {
text = structuredText[startLine].text;
if (branchMeta[branchName].type === 'if') { // and 'if' is a special case since the else branch might not be visible, being non-existent
text.insertAt(startCol, lt + 'span class="' + (meta.skip ? 'skip-if-branch' : 'missing-if-branch') + '"' +
title((i === 0 ? 'if' : 'else') + ' path not taken') + gt +
(i === 0 ? 'I' : 'E') + lt + '/span' + gt, true, false);
} else {
text.wrap(startCol,
openSpan,
startLine === endLine ? endCol : text.originalLength(),
closeSpan);
}
}
}
}
}
Expand Down