59 lines
1.1 KiB
C++
59 lines
1.1 KiB
C++
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#include "google/gtest/gtest.h"
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#include "../../tempfile/TempDir.h"
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#include <fstream>
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using ::testing::Test;
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using std::ofstream;
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using namespace cpputils;
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namespace bf = boost::filesystem;
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class TempDirTest: public Test {
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public:
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void EXPECT_ENTRY_COUNT(int expected, const bf::path &path) {
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int actual = CountEntries(path);
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EXPECT_EQ(expected, actual);
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}
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int CountEntries(const bf::path &path) {
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int count = 0;
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for (bf::directory_iterator iter(path); iter != bf::directory_iterator(); ++iter) {
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++count;
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}
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return count;
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}
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void CreateFile(const bf::path &path) {
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ofstream file(path.c_str());
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}
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};
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TEST_F(TempDirTest, DirIsCreated) {
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TempDir dir;
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EXPECT_TRUE(bf::exists(dir.path()));
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EXPECT_TRUE(bf::is_directory(dir.path()));
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}
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TEST_F(TempDirTest, DirIsCreatedEmpty) {
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TempDir dir;
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EXPECT_ENTRY_COUNT(0, dir.path());
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}
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TEST_F(TempDirTest, DirIsWriteable) {
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TempDir dir;
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CreateFile(dir.path() / "myfile");
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EXPECT_ENTRY_COUNT(1, dir.path());
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}
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TEST_F(TempDirTest, DirIsDeletedAfterUse) {
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bf::path dirpath;
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{
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TempDir dir;
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dirpath = dir.path();
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}
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EXPECT_FALSE(bf::exists(dirpath));
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}
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