VM: Re-format to use at most one newline between functions

runtime/vm/source_report_test.cc

 // Copyright (c) 2015, 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/source_report.h"
 #include "vm/dart_api_impl.h"
 #include "vm/unit_test.h"
 
 namespace dart {
 
 #ifndef PRODUCT
 
 static RawObject* ExecuteScript(const char* script) {
   Dart_Handle h_lib = TestCase::LoadTestScript(script, NULL);
   EXPECT_VALID(h_lib);
   Library& lib = Library::Handle();
   lib ^= Api::UnwrapHandle(h_lib);
   EXPECT(!lib.IsNull());
   Dart_Handle result = Dart_Invoke(h_lib, NewString("main"), 0, NULL);
   EXPECT_VALID(result);
   return Api::UnwrapHandle(h_lib);
 }
 
-
 TEST_CASE(SourceReport_Coverage_NoCalls) {
   char buffer[1024];
   const char* kScript =
       "main() {\n"
       "}";
 
   Library& lib = Library::Handle();
   lib ^= ExecuteScript(kScript);
   ASSERT(!lib.IsNull());
   const Script& script =
       Script::Handle(lib.LookupScript(String::Handle(String::New("test-lib"))));
 
   SourceReport report(SourceReport::kCoverage);
   JSONStream js;
   report.PrintJSON(&js, script);
   ElideJSONSubstring("libraries", js.ToCString(), buffer);
   EXPECT_STREQ(
       "{\"type\":\"SourceReport\",\"ranges\":"
 
       // One compiled range, no hits or misses.
       "[{\"scriptIndex\":0,\"startPos\":0,\"endPos\":5,\"compiled\":true,"
       "\"coverage\":{\"hits\":[],\"misses\":[]}}],"
 
       // One script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_SimpleCall) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  if (true) {\n"
       "    helper0();\n"
       "  } else {\n"
       "    helper1();\n"
@@ skipping 24 matching lines @@
       // One range with a hit and a miss (main).
       "{\"scriptIndex\":0,\"startPos\":12,\"endPos\":39,\"compiled\":true,"
       "\"coverage\":{\"hits\":[23],\"misses\":[32]}}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_ForceCompile) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  if (true) {\n"
       "    helper0();\n"
       "  } else {\n"
       "    helper1();\n"
@@ skipping 25 matching lines @@
       // One range with a hit and a miss (main).
       "{\"scriptIndex\":0,\"startPos\":12,\"endPos\":39,\"compiled\":true,"
       "\"coverage\":{\"hits\":[23],\"misses\":[32]}}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_UnusedClass_NoForceCompile) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "class Unused {\n"
       "  helper1() { helper0(); }\n"
       "}\n"
       "main() {\n"
       "  helper0();\n"
       "}";
@@ skipping 22 matching lines @@
       // One range with a hit (main).
       "{\"scriptIndex\":0,\"startPos\":22,\"endPos\":32,\"compiled\":true,"
       "\"coverage\":{\"hits\":[27],\"misses\":[]}}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_UnusedClass_ForceCompile) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "class Unused {\n"
       "  helper1() { helper0(); }\n"
       "}\n"
       "main() {\n"
       "  helper0();\n"
       "}";
@@ skipping 23 matching lines @@
       // One range with a hit (main).
       "{\"scriptIndex\":0,\"startPos\":22,\"endPos\":32,\"compiled\":true,"
       "\"coverage\":{\"hits\":[27],\"misses\":[]}}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_UnusedClass_ForceCompileError) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "class Unused {\n"
       "  helper1() { helper0()+ }\n"  // syntax error
       "}\n"
       "main() {\n"
       "  helper0();\n"
       "}";
@@ skipping 26 matching lines @@
       // One range with a hit (main).
       "{\"scriptIndex\":0,\"startPos\":22,\"endPos\":32,\"compiled\":true,"
       "\"coverage\":{\"hits\":[27],\"misses\":[]}}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_NestedFunctions) {
   char buffer[1024];
   const char* kScript =
       "helper0() {\n"
       "  nestedHelper0() {}\n"
       "  nestedHelper1() {}\n"
       "  nestedHelper0();\n"
       "}\n"
       "helper1() {}\n"
       "main() {\n"
@@ skipping 35 matching lines @@
 
       // Nested range not compiled (nestedHelper1).
       "{\"scriptIndex\":0,\"startPos\":11,\"endPos\":15,\"compiled\":false}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_RestrictedRange) {
   char buffer[1024];
   const char* kScript =
       "helper0() {\n"
       "  nestedHelper0() {}\n"
       "  nestedHelper1() {}\n"
       "  nestedHelper0();\n"
       "}\n"
       "helper1() {}\n"
       "main() {\n"
@@ skipping 31 matching lines @@
 
       // Nested range not compiled (nestedHelper1).
       "{\"scriptIndex\":0,\"startPos\":11,\"endPos\":15,\"compiled\":false}],"
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_Coverage_AllFunctions) {
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  if (true) {\n"
       "    helper0();\n"
       "  } else {\n"
       "    helper1();\n"
       "  }\n"
@@ skipping 19 matching lines @@
       "\"startPos\":12,\"endPos\":39,\"compiled\":true,"
       "\"coverage\":{\"hits\":[23],\"misses\":[32]}",
       result);
 
   // More than one script is referenced in the report.
   EXPECT_SUBSTRING("\"scriptIndex\":0", result);
   EXPECT_SUBSTRING("\"scriptIndex\":1", result);
   EXPECT_SUBSTRING("\"scriptIndex\":2", result);
 }
 
-
 TEST_CASE(SourceReport_Coverage_AllFunctions_ForceCompile) {
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  if (true) {\n"
       "    helper0();\n"
       "  } else {\n"
       "    helper1();\n"
       "  }\n"
@@ skipping 22 matching lines @@
       "\"startPos\":12,\"endPos\":39,\"compiled\":true,"
       "\"coverage\":{\"hits\":[23],\"misses\":[32]}",
       result);
 
   // More than one script is referenced in the report.
   EXPECT_SUBSTRING("\"scriptIndex\":0", result);
   EXPECT_SUBSTRING("\"scriptIndex\":1", result);
   EXPECT_SUBSTRING("\"scriptIndex\":2", result);
 }
 
-
 TEST_CASE(SourceReport_CallSites_SimpleCall) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  helper0();\n"
       "}";
 
   Library& lib = Library::Handle();
@@ skipping 100 matching lines @@
       "\"_native\":false},"
 
       "\"count\":1}]}]}],"
 
       // One script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_MultipleReports) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  helper0();\n"
       "}";
 
   Library& lib = Library::Handle();
@@ skipping 28 matching lines @@
       "\"_kind\":\"RegularFunction\",\"static\":true,\"const\":false,"
       "\"_intrinsic\":false,\"_native\":false},\"count\":1}]}],"
       "\"coverage\":{\"hits\":[17],\"misses\":[]}}],"
 
       // One script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
-
 TEST_CASE(SourceReport_PossibleBreakpoints_Simple) {
   char buffer[1024];
   const char* kScript =
       "helper0() {}\n"
       "helper1() {}\n"
       "main() {\n"
       "  if (true) {\n"
       "    helper0();\n"
       "  } else {\n"
       "    helper1();\n"
@@ skipping 27 matching lines @@
 
       // Only one script in the script table.
       "\"scripts\":[{\"type\":\"@Script\",\"fixedId\":true,\"id\":\"\","
       "\"uri\":\"test-lib\",\"_kind\":\"script\"}]}",
       buffer);
 }
 
 #endif  // !PRODUCT
 
 }  // namespace dart