76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
// Copyright (c) .NET Foundation. All rights reserved.
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// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
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#include "stdafx.h"
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#include "Environment.h"
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#include "StringHelpers.h"
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TEST(PassUnexpandedEnvString, ExpandsResult)
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{
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HRESULT hr = S_OK;
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PCWSTR unexpandedString = L"ANCM_TEST_ENV_VAR";
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PCWSTR unexpandedStringValue = L"foobar";
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STRU struExpandedString;
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SetEnvironmentVariable(L"ANCM_TEST_ENV_VAR", unexpandedStringValue);
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hr = struExpandedString.CopyAndExpandEnvironmentStrings(L"%ANCM_TEST_ENV_VAR%");
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EXPECT_EQ(hr, S_OK);
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EXPECT_STREQ(L"foobar", struExpandedString.QueryStr());
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}
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TEST(PassUnexpandedEnvString, LongStringExpandsResults)
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{
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HRESULT hr = S_OK;
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PCWSTR unexpandedString = L"ANCM_TEST_ENV_VAR_LONG";
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STRU struStringValue;
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STACK_STRU(struExpandedString, MAX_PATH);
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struStringValue.Append(L"TestValueThatIsLongerThan256CharactersLongToTriggerResize");
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struStringValue.Append(L"TestValueThatIsLongerThan256CharactersLongToTriggerResize");
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struStringValue.Append(L"TestValueThatIsLongerThan256CharactersLongToTriggerResize");
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struStringValue.Append(L"TestValueThatIsLongerThan256CharactersLongToTriggerResize");
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struStringValue.Append(L"TestValueThatIsLongerThan256CharactersLongToTriggerResize");
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struStringValue.Append(L"TestValueThatIsLongerThan256CharactersLongToTriggerResize");
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SetEnvironmentVariable(unexpandedString, struStringValue.QueryStr());
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hr = struExpandedString.CopyAndExpandEnvironmentStrings(L"%ANCM_TEST_ENV_VAR_LONG%");
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EXPECT_EQ(hr, S_OK);
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EXPECT_EQ(struStringValue.QueryCCH(), struExpandedString.QueryCCH());
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// The values are exactly the same, however EXPECT_EQ is returning false.
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//EXPECT_EQ(struStringValue.QueryStr(), struExpandedString.QueryStr());
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EXPECT_STREQ(struStringValue.QueryStr(), struExpandedString.QueryStr());
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}
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TEST(GetEnvironmentVariableValue, ReturnsCorrectLenght)
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{
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SetEnvironmentVariable(L"RANDOM_ENV_VAR_1", L"test");
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auto result = Environment::GetEnvironmentVariableValue(L"RANDOM_ENV_VAR_1");
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EXPECT_TRUE(result.has_value());
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EXPECT_EQ(result.value().length(), 4);
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EXPECT_STREQ(result.value().c_str(), L"test");
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}
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TEST(GetEnvironmentVariableValue, ReturnsNulloptWhenNotFound)
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{
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auto result = Environment::GetEnvironmentVariableValue(L"RANDOM_ENV_VAR_2");
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EXPECT_FALSE(result.has_value());
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}
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TEST(CheckStringHelpers, FormatWithoutContentDoesNotIncreaseSizeString)
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{
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std::string testString = "test";
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auto result = format(testString);
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EXPECT_EQ(testString.size(), result.size());
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}
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TEST(CheckStringHelpers, FormatWithoutContentDoesNotIncreaseSizeWstring)
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{
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std::wstring testString = L"test";
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auto result = format(testString);
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EXPECT_EQ(testString.size(), result.size());
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}
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