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| author | Nathan Whitaker <17734409+nathanwhit@users.noreply.github.com> | 2024-03-15 20:58:57 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-15 20:58:57 -0700 |
| commit | ab67b4c645dc34619e09c2f9f36c18122b11a307 (patch) | |
| tree | c35ad60b1fbe05218c9e22e5ad64f7b04f9ed2db /tests/specs/coverage | |
| parent | 92576fdcfd3e32dce63b533ab20d4974136b097d (diff) | |
fix(coverage): Error if no files are included in the report (#22952)
Fixes #22941.
In that case, the only file with coverage was the `test.ts` file. The
coverage reporter filters out test files before compiling its report, so
after filtering we were left with an empty set of files. Later on it's
assumed that there is at least 1 file to be reported on, and we panic.
Instead of panicking, just issue an error after filtering.
Diffstat (limited to 'tests/specs/coverage')
4 files changed, 23 insertions, 0 deletions
diff --git a/tests/specs/coverage/no_files_after_filter/__test__.jsonc b/tests/specs/coverage/no_files_after_filter/__test__.jsonc new file mode 100644 index 000000000..e8aa477a8 --- /dev/null +++ b/tests/specs/coverage/no_files_after_filter/__test__.jsonc @@ -0,0 +1,15 @@ +{ + "tempDir": true, + "steps": [ + { + "args": "test --coverage test.ts", + "output": "test_coverage.out", + "exitCode": 0 + }, + { + "args": "coverage ./coverage", + "output": "no_files_in_report.out", + "exitCode": 1 + } + ] +} diff --git a/tests/specs/coverage/no_files_after_filter/no_files_in_report.out b/tests/specs/coverage/no_files_after_filter/no_files_in_report.out new file mode 100644 index 000000000..c9ba7af95 --- /dev/null +++ b/tests/specs/coverage/no_files_after_filter/no_files_in_report.out @@ -0,0 +1 @@ +error: No covered files included in the report diff --git a/tests/specs/coverage/no_files_after_filter/test.ts b/tests/specs/coverage/no_files_after_filter/test.ts new file mode 100644 index 000000000..03818ae8d --- /dev/null +++ b/tests/specs/coverage/no_files_after_filter/test.ts @@ -0,0 +1 @@ +Deno.test("test", () => {}); diff --git a/tests/specs/coverage/no_files_after_filter/test_coverage.out b/tests/specs/coverage/no_files_after_filter/test_coverage.out new file mode 100644 index 000000000..3c598f62e --- /dev/null +++ b/tests/specs/coverage/no_files_after_filter/test_coverage.out @@ -0,0 +1,6 @@ +Check [WILDCARD]/test.ts +running 1 test from ./test.ts +test ... ok ([WILDCARD]) + +ok | 1 passed | 0 failed ([WILDCARD]) + |