Merge from core

test/core/parsertests.cpp

@@ -1,83 +0,0 @@
-#include <iostream>
-
-#include "handlermacros.h"
-#include "parsertests.h"  // IWYU pragma: keep
-#include "teststruct.h"
-#include "yaml-cpp/parser.h"
-
-namespace YAML {
-class Exception;
-class ParserException;
-}  // namespace YAML
-
-namespace Test {
-namespace Parser {
-TEST NoEndOfMapFlow() {
-  try {
-    HANDLE("---{header: {id: 1");
-  }
-  catch (const YAML::ParserException& e) {
-    YAML_ASSERT(e.msg == std::string(YAML::ErrorMsg::END_OF_MAP_FLOW));
-    return true;
-  }
-  return "  no exception caught";
-}
-
-TEST PlainScalarStartingWithQuestionMark() {
-  HANDLE("foo: ?bar");
-  EXPECT_DOC_START();
-  EXPECT_MAP_START("?", 0);
-  EXPECT_SCALAR("?", 0, "foo");
-  EXPECT_SCALAR("?", 0, "?bar");
-  EXPECT_MAP_END();
-  EXPECT_DOC_END();
-  DONE();
-}
-
-TEST NullStringScalar() {
-  HANDLE("foo: null");
-  EXPECT_DOC_START();
-  EXPECT_MAP_START("?", 0);
-  EXPECT_SCALAR("?", 0, "foo");
-  EXPECT_NULL(0);
-  EXPECT_MAP_END();
-  EXPECT_DOC_END();
-  DONE();
-}
-}
-
-namespace {
-void RunParserTest(TEST (*test)(), const std::string& name, int& passed,
-                   int& total) {
-  TEST ret;
-  try {
-    ret = test();
-  }
-  catch (const YAML::Exception& e) {
-    ret.ok = false;
-    ret.error = std::string("  Exception caught: ") + e.what();
-  }
-
-  if (!ret.ok) {
-    std::cout << "Parser test failed: " << name << "\n";
-    std::cout << ret.error << "\n";
-  }
-
-  if (ret.ok)
-    passed++;
-  total++;
-}
-}
-
-bool RunParserTests() {
-  int passed = 0;
-  int total = 0;
-  RunParserTest(&Parser::NoEndOfMapFlow, "No end of map flow", passed, total);
-  RunParserTest(&Parser::PlainScalarStartingWithQuestionMark,
-                "Plain scalar starting with question mark", passed, total);
-  RunParserTest(&Parser::NullStringScalar, "Null string scalar", passed, total);
-
-  std::cout << "Parser tests: " << passed << "/" << total << " passed\n";
-  return passed == total;
-}
-}

test/integration/handler_test.cpp

@@ -0,0 +1,89 @@
+#include "specexamples.h"  // IWYU pragma: keep
+#include "yaml-cpp/eventhandler.h"
+#include "yaml-cpp/yaml.h"  // IWYU pragma: keep
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+using ::testing::_;
+using ::testing::InSequence;
+using ::testing::NiceMock;
+using ::testing::StrictMock;
+
+#define EXPECT_THROW_PARSER_EXCEPTION(statement, message) \
+  ASSERT_THROW(statement, ParserException);               \
+  try {                                                   \
+    statement;                                            \
+  }                                                       \
+  catch (const ParserException& e) {                      \
+    EXPECT_EQ(e.msg, message);                            \
+  }
+
+namespace YAML {
+namespace {
+
+class MockEventHandler : public EventHandler {
+ public:
+  MOCK_METHOD1(OnDocumentStart, void(const Mark&));
+  MOCK_METHOD0(OnDocumentEnd, void());
+
+  MOCK_METHOD2(OnNull, void(const Mark&, anchor_t));
+  MOCK_METHOD2(OnAlias, void(const Mark&, anchor_t));
+  MOCK_METHOD4(OnScalar, void(const Mark&, const std::string&, anchor_t,
+                              const std::string&));
+
+  MOCK_METHOD3(OnSequenceStart,
+               void(const Mark&, const std::string&, anchor_t));
+  MOCK_METHOD0(OnSequenceEnd, void());
+
+  MOCK_METHOD3(OnMapStart, void(const Mark&, const std::string&, anchor_t));
+  MOCK_METHOD0(OnMapEnd, void());
+};
+
+class HandlerTest : public ::testing::Test {
+ protected:
+  void Parse(const std::string& example) {
+    std::stringstream stream(example);
+    Parser parser(stream);
+    while (parser.HandleNextDocument(handler)) {
+    }
+  }
+
+  void IgnoreParse(const std::string& example) {
+    std::stringstream stream(example);
+    Parser parser(stream);
+    while (parser.HandleNextDocument(nice_handler)) {
+    }
+  }
+
+  InSequence sequence;
+  StrictMock<MockEventHandler> handler;
+  NiceMock<MockEventHandler> nice_handler;
+};
+
+TEST_F(HandlerTest, NoEndOfMapFlow) {
+  EXPECT_THROW_PARSER_EXCEPTION(IgnoreParse("---{header: {id: 1"),
+                                ErrorMsg::END_OF_MAP_FLOW);
+}
+
+TEST_F(HandlerTest, PlainScalarStartingWithQuestionMark) {
+  EXPECT_CALL(handler, OnDocumentStart(_));
+  EXPECT_CALL(handler, OnMapStart(_, "?", 0));
+  EXPECT_CALL(handler, OnScalar(_, "?", 0, "foo"));
+  EXPECT_CALL(handler, OnScalar(_, "?", 0, "?bar"));
+  EXPECT_CALL(handler, OnMapEnd());
+  EXPECT_CALL(handler, OnDocumentEnd());
+  Parse("foo: ?bar");
+}
+
+TEST_F(HandlerTest, NullStringScalar) {
+  EXPECT_CALL(handler, OnDocumentStart(_));
+  EXPECT_CALL(handler, OnMapStart(_, "?", 0));
+  EXPECT_CALL(handler, OnScalar(_, "?", 0, "foo"));
+  EXPECT_CALL(handler, OnNull(_, 0));
+  EXPECT_CALL(handler, OnMapEnd());
+  EXPECT_CALL(handler, OnDocumentEnd());
+  Parse("foo: null");
+}
+}
+}

test/new-api/parsertests.cpp

@@ -1,5 +0,0 @@
-#include "parsertests.h"
-
-namespace Test {
-bool RunParserTests() { return true; }
-}

test/parsertests.h

@@ -1,14 +0,0 @@
-#ifndef PARSERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-#define PARSERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66
-
-#if defined(_MSC_VER) ||                                            \
-    (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
-     (__GNUC__ >= 4))  // GCC supports "pragma once" correctly since 3.4
-#pragma once
-#endif
-
-namespace Test {
-bool RunParserTests();
-}
-
-#endif  // PARSERTESTS_H_62B23520_7C8E_11DE_8A39_0800200C9A66

test/tests.cpp

@@ -5,15 +5,11 @@
 
 #include "emittertests.h"
 #include "nodetests.h"
-#include "parsertests.h"
 #include "tests.h"
 
 namespace Test {
 void RunAll() {
   bool passed = true;
-  if (!RunParserTests())
-    passed = false;
-
   if (!RunEmitterTests())
     passed = false;