[dartdev] Remove signed dartaotruntime test.

Now that more of dartdev (e.g., generating kernel) uses dartaotruntime,
modifying the built dartaotruntime with a adhoc non-linker-signed
signature causes this test and other tests following it to fail.

Instead, remove this test and just check that the binary generated
by `dart compile exe` is signed on MacOS.

TEST=pkg/dartdev/test/commands/compile_test

Fixes: #55455
Change-Id: If8f645aeccac617a550db7740343327ca8cd1e4a
Cq-Include-Trybots: luci.dart.try:pkg-linux-release-try,pkg-mac-release-arm64-try,pkg-mac-release-try,pkg-win-release-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/442840
Reviewed-by: Daco Harkes <[email protected]>
Auto-Submit: Tess Strickland <[email protected]>
Commit-Queue: Tess Strickland <[email protected]>

Author: sstrickl

pkg/dartdev/test/commands/compile_test.dart

@@ -300,6 +300,20 @@ void defineCompileTests() {
     expect(result.stderr, isEmpty);
     expect(result.exitCode, 0);
     expect(result.stdout, contains('I love executables'));
+
+    if (Platform.isMacOS) {
+      // Also check that the resulting executable is properly signed.
+      result = await Process.run('codesign', [
+        '-v',
+        outFile,
+      ]);
+
+      printOnFailure(
+          'Subcommand terminated with exit code ${result.exitCode}.');
+      printOnFailure('Subcommand stdout:\n${result.stdout}');
+      printOnFailure('Subcommand stderr:\n${result.stderr}');
+      expect(result.exitCode, 0);
+    }
   }
 
   test('Compile and run executable', basicCompileTest, skip: isRunningOnIA32);
@@ -1415,35 +1429,6 @@ void main() {
     expect(result.stderr, contains(failedAssertionError));
   });
 
-  if (Platform.isMacOS) {
-    test('Compile and run executable from signed dartaotruntime', () async {
-      // Either the locally built dartaotruntime is already linker signed
-      // (on M1) or it is unsigned (on X64). For this test, sign the
-      // dartaotruntime executable with a non-linker signed adhoc signature,
-      // which won't cause issues with any other tests that use it. This
-      // ensures the code signing path in dart2native is exercised on X64
-      // (macOS <11.0), and also mimics the case for end users that are using
-      // the published Dart SDK (which is fully signed, not linker signed).
-      final Directory binDir = File(Platform.resolvedExecutable).parent;
-      final String originalRuntimePath =
-          path.join(binDir.path, 'dartaotruntime');
-      final codeSigningProcess = await Process.start('codesign', [
-        '-o',
-        'runtime',
-        '-s',
-        '-',
-        originalRuntimePath,
-      ]);
-
-      final signingResult = await codeSigningProcess.exitCode;
-      expect(signingResult, 0);
-
-      // Now perform the same basic compile and run test with the signed
-      // dartaotruntime.
-      await basicCompileTest();
-    }, skip: isRunningOnIA32);
-  }
-
   // Tests for --depfile for compiling to AOT snapshots, executables and
   // kernel.
   group('depfiles', () {