Initial isolate reload support

runtime/vm/debugger_test.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/dart_api_impl.h"
 #include "vm/debugger.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 #ifndef PRODUCT
 
+DECLARE_FLAG(bool, remove_script_timestamps_for_test);
+
 // Search for the formatted string in buffer.
 //
 // TODO(turnidge): This function obscures the line number of failing
 // EXPECTs.  Rework this.
 static void ExpectSubstringF(const char* buff, const char* fmt, ...) {
   va_list args;
   va_start(args, fmt);
   intptr_t len = OS::VSNPrint(NULL, 0, fmt, args);
   va_end(args);
 
   char* buffer = Thread::Current()->zone()->Alloc<char>(len + 1);
   va_list args2;
   va_start(args2, fmt);
   OS::VSNPrint(buffer, (len + 1), fmt, args2);
   va_end(args2);
 
   EXPECT_SUBSTRING(buffer, buff);
 }
 
 
 TEST_CASE(Debugger_PrintBreakpointsToJSONArray) {
   const char* kScriptChars =
       "main() {\n"
       "  var x = new StringBuffer();\n"
       "  x.add('won');\n"
       "  x.add('too');\n"
       "  return x.toString();\n"
       "}\n";
+  SetFlagScope<bool> sfs(&FLAG_remove_script_timestamps_for_test, true);
   Dart_Handle lib = TestCase::LoadTestScript(kScriptChars, NULL);
   EXPECT_VALID(lib);
   Library& vmlib = Library::Handle();
   vmlib ^= Api::UnwrapHandle(lib);
   EXPECT(!vmlib.IsNull());
 
   Isolate* isolate = Isolate::Current();
   Debugger* debugger = isolate->debugger();
 
   // Empty case.
@@ skipping 15 matching lines @@
     {
       JSONArray jsarr(&js);
       debugger->PrintBreakpointsToJSONArray(&jsarr);
     }
     ExpectSubstringF(
         js.ToCString(),
         "[{\"type\":\"Breakpoint\",\"fixedId\":true,\"id\":\"breakpoints\\/2\","
         "\"breakpointNumber\":2,\"resolved\":false,"
         "\"location\":{\"type\":\"UnresolvedSourceLocation\","
         "\"script\":{\"type\":\"@Script\",\"fixedId\":true,"
-        "\"id\":\"libraries\\/%" Pd "\\/scripts\\/test-lib\","
+        "\"id\":\"libraries\\/%" Pd "\\/scripts\\/test-lib\\/0\","
         "\"uri\":\"test-lib\","
         "\"_kind\":\"script\"},\"line\":3}},"
         "{\"type\":\"Breakpoint\",\"fixedId\":true,\"id\":\"breakpoints\\/1\","
         "\"breakpointNumber\":1,\"resolved\":false,"
         "\"location\":{\"type\":\"UnresolvedSourceLocation\","
         "\"script\":{\"type\":\"@Script\",\"fixedId\":true,"
-        "\"id\":\"libraries\\/%" Pd "\\/scripts\\/test-lib\","
+        "\"id\":\"libraries\\/%" Pd "\\/scripts\\/test-lib\\/0\","
         "\"uri\":\"test-lib\","
         "\"_kind\":\"script\"},\"line\":2}}]",
         vmlib.index(), vmlib.index());
   }
 }
 
 
 static bool saw_paused_event = false;
 
 static void InspectPausedEvent(Dart_IsolateId isolate_id,
@@ skipping 38 matching lines @@
   EXPECT_VALID(result);
   EXPECT(Dart_IsString(result));
 
   // We ran the code in InspectPausedEvent.
   EXPECT(saw_paused_event);
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart