fix(coverage): handle ignore patterns (#23974)

closes #23972

1 files changed, 36 insertions, 9 deletions

diff --git a/tests/integration/coverage_tests.rs b/tests/integration/coverage_tests.rs
index f6011b054..c1e5055da 100644
--- a/tests/integration/coverage_tests.rs
+++ b/tests/integration/coverage_tests.rs
@@ -547,14 +547,15 @@ fn test_summary_reporter() {
   output.assert_exit_code(0);
   output.skip_output_check();
 
-  let output = context
-    .new_command()
-    .args_vec(vec!["coverage".to_string(), format!("{}/", tempdir)])
-    .run();
-
-  output.assert_exit_code(0);
-  output.assert_matches_text(
-    "----------------------------------
+  {
+    let output = context
+      .new_command()
+      .args_vec(vec!["coverage".to_string(), format!("{}/", tempdir)])
+      .run();
+
+    output.assert_exit_code(0);
+    output.assert_matches_text(
+      "----------------------------------
 File         | Branch % | Line % |
 ----------------------------------
  bar.ts      |      0.0 |   57.1 |
@@ -565,7 +566,33 @@ File         | Branch % | Line % |
  All files   |     40.0 |   61.0 |
 ----------------------------------
 ",
-  );
+    );
+  }
+
+  // test --ignore flag works
+  {
+    let output = context
+      .new_command()
+      .args_vec(vec![
+        "coverage".to_string(),
+        format!("{}/", tempdir),
+        "--ignore=**/bar.ts,**/quux.ts".to_string(),
+      ])
+      .run();
+
+    output.assert_exit_code(0);
+    output.assert_matches_text(
+      "---------------------------------
+File        | Branch % | Line % |
+---------------------------------
+ baz/qux.ts |    100.0 |  100.0 |
+ foo.ts     |     50.0 |   76.9 |
+---------------------------------
+ All files  |     66.7 |   85.0 |
+---------------------------------
+",
+    );
+  }
 }
 
 #[test]