From 5b2caed7fd928fa80e31be47edf0bd73a1b2c1cc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartek=20Iwa=C5=84czuk?= <biwanczuk@gmail.com>
Date: Mon, 18 Dec 2023 11:43:27 +0100
Subject: fix(coverage): error if no files found (#21615)

This commit fixes a panic in `deno coverage` command if the file
to be covered doesn't produce any coverage data.

Fixes https://github.com/denoland/deno/issues/21580
---
 cli/tests/integration/coverage_tests.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'cli/tests/integration')

diff --git a/cli/tests/integration/coverage_tests.rs b/cli/tests/integration/coverage_tests.rs
index 4c7a51f4e..497d67890 100644
--- a/cli/tests/integration/coverage_tests.rs
+++ b/cli/tests/integration/coverage_tests.rs
@@ -630,3 +630,9 @@ File         | Branch % | Line % |
 ",
   );
 }
+
+itest!(no_files_found {
+  args: "coverage doesnt_exist.js",
+  exit_code: 1,
+  output: "coverage/doesnt_exist.out",
+});
-- 
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