Don't rely on mtime to test changes

rust-lang · Dec 8, 2023 · 4ef503f · 4ef503f
1 parent 232f913
commit 4ef503f
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/tests/testsuite/build_script.rs b/tests/testsuite/build_script.rs
@@ -3471,7 +3471,7 @@ fn rebuild_only_on_explicit_paths() {
 
     // random other files do not affect freshness
     println!("run baz");
-    p.change_file("baz", "");
+    p.change_file("baz", "// modified");
     p.cargo("build -v")
         .with_stderr(
             "\
@@ -3483,7 +3483,7 @@ fn rebuild_only_on_explicit_paths() {
 
     // but changing dependent files does
     println!("run foo change");
-    p.change_file("foo", "");
+    p.change_file("foo", "// modified");
     p.cargo("build -v")
         .with_stderr(
             "\

diff --git a/tests/testsuite/build_script_env.rs b/tests/testsuite/build_script_env.rs
@@ -96,7 +96,7 @@ fn rerun_if_env_or_file_changes() {
         .with_stderr("[FINISHED] [..]")
         .run();
     sleep_ms(1000);
-    p.change_file("foo", "");
+    p.change_file("foo", "// modified");
     p.cargo("check")
         .env("FOO", "bar")
         .with_stderr(

diff --git a/tests/testsuite/freshness.rs b/tests/testsuite/freshness.rs
@@ -1522,7 +1522,7 @@ fn bust_patched_dep() {
         sleep_ms(1000);
     }
 
-    p.change_file("reg1new/src/lib.rs", "");
+    p.change_file("reg1new/src/lib.rs", "// modified");
     if is_coarse_mtime() {
         sleep_ms(1000);
     }