Initial import.

1 files changed, 85 insertions, 0 deletions

diff --git a/chromium/base/environment_unittest.cc b/chromium/base/environment_unittest.cc
new file mode 100644
index 00000000000..b6654c99f4e
--- /dev/null
+++ b/chromium/base/environment_unittest.cc
@@ -0,0 +1,85 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/environment.h"
+#include "base/memory/scoped_ptr.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+typedef PlatformTest EnvironmentTest;
+
+TEST_F(EnvironmentTest, GetVar) {
+  // Every setup should have non-empty PATH...
+  scoped_ptr<base::Environment> env(base::Environment::Create());
+  std::string env_value;
+  EXPECT_TRUE(env->GetVar("PATH", &env_value));
+  EXPECT_NE(env_value, "");
+}
+
+TEST_F(EnvironmentTest, GetVarReverse) {
+  scoped_ptr<base::Environment> env(base::Environment::Create());
+  const char* kFooUpper = "FOO";
+  const char* kFooLower = "foo";
+
+  // Set a variable in UPPER case.
+  EXPECT_TRUE(env->SetVar(kFooUpper, kFooLower));
+
+  // And then try to get this variable passing the lower case.
+  std::string env_value;
+  EXPECT_TRUE(env->GetVar(kFooLower, &env_value));
+
+  EXPECT_STREQ(env_value.c_str(), kFooLower);
+
+  EXPECT_TRUE(env->UnSetVar(kFooUpper));
+
+  const char* kBar = "bar";
+  // Now do the opposite, set the variable in the lower case.
+  EXPECT_TRUE(env->SetVar(kFooLower, kBar));
+
+  // And then try to get this variable passing the UPPER case.
+  EXPECT_TRUE(env->GetVar(kFooUpper, &env_value));
+
+  EXPECT_STREQ(env_value.c_str(), kBar);
+
+  EXPECT_TRUE(env->UnSetVar(kFooLower));
+}
+
+TEST_F(EnvironmentTest, HasVar) {
+  // Every setup should have PATH...
+  scoped_ptr<base::Environment> env(base::Environment::Create());
+  EXPECT_TRUE(env->HasVar("PATH"));
+}
+
+TEST_F(EnvironmentTest, SetVar) {
+  scoped_ptr<base::Environment> env(base::Environment::Create());
+
+  const char* kFooUpper = "FOO";
+  const char* kFooLower = "foo";
+  EXPECT_TRUE(env->SetVar(kFooUpper, kFooLower));
+
+  // Now verify that the environment has the new variable.
+  EXPECT_TRUE(env->HasVar(kFooUpper));
+
+  std::string var_value;
+  EXPECT_TRUE(env->GetVar(kFooUpper, &var_value));
+  EXPECT_EQ(var_value, kFooLower);
+}
+
+TEST_F(EnvironmentTest, UnSetVar) {
+  scoped_ptr<base::Environment> env(base::Environment::Create());
+
+  const char* kFooUpper = "FOO";
+  const char* kFooLower = "foo";
+  // First set some environment variable.
+  EXPECT_TRUE(env->SetVar(kFooUpper, kFooLower));
+
+  // Now verify that the environment has the new variable.
+  EXPECT_TRUE(env->HasVar(kFooUpper));
+
+  // Finally verify that the environment variable was erased.
+  EXPECT_TRUE(env->UnSetVar(kFooUpper));
+
+  // And check that the variable has been unset.
+  EXPECT_FALSE(env->HasVar(kFooUpper));
+}