diff options
| -rw-r--r-- | cli/tools/coverage/reporter.rs | 2 | ||||
| -rw-r--r-- | tests/integration/coverage_tests.rs | 9 |
2 files changed, 10 insertions, 1 deletions
diff --git a/cli/tools/coverage/reporter.rs b/cli/tools/coverage/reporter.rs index 4bb72b264..fe44fa4d0 100644 --- a/cli/tools/coverage/reporter.rs +++ b/cli/tools/coverage/reporter.rs @@ -644,7 +644,7 @@ impl HtmlCoverageReporter { if *count == 0 { "<span class='cline-any cline-no'> </span>".to_string() } else { - format!("<span class='cline-any cline-yes'>x{count}</span>") + format!("<span class='cline-any cline-yes' title='This line is covered {count} time{}'>x{count}</span>", if *count > 1 { "s" } else { "" }) } } else { "<span class='cline-any cline-neutral'> </span>".to_string() diff --git a/tests/integration/coverage_tests.rs b/tests/integration/coverage_tests.rs index ae732f25f..f6011b054 100644 --- a/tests/integration/coverage_tests.rs +++ b/tests/integration/coverage_tests.rs @@ -441,6 +441,12 @@ fn no_internal_node_code() { #[test] fn test_html_reporter() { + // This test case generates a html coverage report of test cases in /tests/testdata/coverage/multisource + // You can get the same reports in ./cov_html by running the following command: + // ``` + // ./target/debug/deno test --coverage=cov_html tests/testdata/coverage/multisource + // ./target/debug/deno coverage --html cov_html + // ``` let context = TestContext::default(); let tempdir = context.temp_dir(); let tempdir = tempdir.path().join("cov"); @@ -481,6 +487,9 @@ fn test_html_reporter() { let foo_ts_html = tempdir.join("html").join("foo.ts.html").read_to_string(); assert_contains!(foo_ts_html, "<h1>Coverage report for foo.ts</h1>"); + // Check that line count has correct title attribute + assert_contains!(foo_ts_html, "<span class='cline-any cline-yes' title='This line is covered 1 time'>x1</span>"); + assert_contains!(foo_ts_html, "<span class='cline-any cline-yes' title='This line is covered 3 times'>x3</span>"); let bar_ts_html = tempdir.join("html").join("bar.ts.html").read_to_string(); assert_contains!(bar_ts_html, "<h1>Coverage report for bar.ts</h1>"); |