test-utils: Make the test harness forward LLVM_PROFILE_FILE to coreutil call

RenjiSann · RenjiSann · commit 61ba83a2a421 · 2025-03-11T10:04:03.000+01:00
diff --git a/tests/common/util.rs b/tests/common/util.rs
@@ -1657,6 +1657,11 @@ impl UCommand {
             }
         }
 
+        // Forward the LLVM_PROFILE_FILE variable to the call, for coverage purposes.
+        if let Some(ld_preload) = env::var_os("LLVM_PROFILE_FILE") {
+            command.env("LLVM_PROFILE_FILE", ld_preload);
+        }
+
         command
             .envs(DEFAULT_ENV)
             .envs(self.env_vars.iter().cloned());

Original file line number	Diff line number	Diff line change
`@@ -1657,6 +1657,11 @@ impl UCommand {`
`1657`	`1657`	`}`
`1658`	`1658`	`}`
`1659`	`1659`
	`1660`	`+ // Forward the LLVM_PROFILE_FILE variable to the call, for coverage purposes.`
	`1661`	`+ if let Some(ld_preload) = env::var_os("LLVM_PROFILE_FILE") {`
	`1662`	`+ command.env("LLVM_PROFILE_FILE", ld_preload);`
	`1663`	`+ }`
	`1664`	`+`
`1660`	`1665`	`command`
`1661`	`1666`	`.envs(DEFAULT_ENV)`
`1662`	`1667`	`.envs(self.env_vars.iter().cloned());`