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authorEthan Yonker <dees_troy@teamw.in>2017-12-14 21:43:59 +0100
committerEthan Yonker <dees_troy@teamw.in>2017-12-15 19:48:49 +0100
commitecbd3e8ba9d84eca9d4fdea9b24717364f81a668 (patch)
treed3027aeb161e13673416d1684e6f4e47c85241d0 /tests/unit/sysutil_test.cpp
parentFix build error in AOSP 8.1.0 r1 tree (diff)
parentMerge cherrypicks of [3156476, 3155698, 3156194, 3156639, 3156018, 3156477, 3156098, 3156099, 3156100, 3156101, 3156102, 3158393, 3155699, 3155700, 3156195, 3156196, 3156019, 3156020, 3158394] into oc-mr1-release (diff)
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Diffstat (limited to 'tests/unit/sysutil_test.cpp')
-rw-r--r--tests/unit/sysutil_test.cpp60
1 files changed, 25 insertions, 35 deletions
diff --git a/tests/unit/sysutil_test.cpp b/tests/unit/sysutil_test.cpp
index f4699664b..434ee25bf 100644
--- a/tests/unit/sysutil_test.cpp
+++ b/tests/unit/sysutil_test.cpp
@@ -27,27 +27,23 @@ TEST(SysUtilTest, InvalidArgs) {
MemMapping mapping;
// Invalid argument.
- ASSERT_EQ(-1, sysMapFile(nullptr, &mapping));
- ASSERT_EQ(-1, sysMapFile("/somefile", nullptr));
+ ASSERT_FALSE(mapping.MapFile(""));
}
-TEST(SysUtilTest, sysMapFileRegularFile) {
+TEST(SysUtilTest, MapFileRegularFile) {
TemporaryFile temp_file1;
std::string content = "abc";
ASSERT_TRUE(android::base::WriteStringToFile(content, temp_file1.path));
- // sysMapFile() should map the file to one range.
+ // MemMapping::MapFile() should map the file to one range.
MemMapping mapping;
- ASSERT_EQ(0, sysMapFile(temp_file1.path, &mapping));
+ ASSERT_TRUE(mapping.MapFile(temp_file1.path));
ASSERT_NE(nullptr, mapping.addr);
ASSERT_EQ(content.size(), mapping.length);
- ASSERT_EQ(1U, mapping.ranges.size());
-
- sysReleaseMap(&mapping);
- ASSERT_EQ(0U, mapping.ranges.size());
+ ASSERT_EQ(1U, mapping.ranges());
}
-TEST(SysUtilTest, sysMapFileBlockMap) {
+TEST(SysUtilTest, MapFileBlockMap) {
// Create a file that has 10 blocks.
TemporaryFile package;
std::string content;
@@ -63,78 +59,72 @@ TEST(SysUtilTest, sysMapFileBlockMap) {
std::string block_map_content = std::string(package.path) + "\n40960 4096\n1\n0 10\n";
ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
- ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_TRUE(mapping.MapFile(filename));
ASSERT_EQ(file_size, mapping.length);
- ASSERT_EQ(1U, mapping.ranges.size());
+ ASSERT_EQ(1U, mapping.ranges());
// It's okay to not have the trailing '\n'.
block_map_content = std::string(package.path) + "\n40960 4096\n1\n0 10";
ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
- ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_TRUE(mapping.MapFile(filename));
ASSERT_EQ(file_size, mapping.length);
- ASSERT_EQ(1U, mapping.ranges.size());
+ ASSERT_EQ(1U, mapping.ranges());
// Or having multiple trailing '\n's.
block_map_content = std::string(package.path) + "\n40960 4096\n1\n0 10\n\n\n";
ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
- ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_TRUE(mapping.MapFile(filename));
ASSERT_EQ(file_size, mapping.length);
- ASSERT_EQ(1U, mapping.ranges.size());
+ ASSERT_EQ(1U, mapping.ranges());
// Multiple ranges.
block_map_content = std::string(package.path) + "\n40960 4096\n3\n0 3\n3 5\n5 10\n";
ASSERT_TRUE(android::base::WriteStringToFile(block_map_content, block_map_file.path));
- ASSERT_EQ(0, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_TRUE(mapping.MapFile(filename));
ASSERT_EQ(file_size, mapping.length);
- ASSERT_EQ(3U, mapping.ranges.size());
-
- sysReleaseMap(&mapping);
- ASSERT_EQ(0U, mapping.ranges.size());
+ ASSERT_EQ(3U, mapping.ranges());
}
-TEST(SysUtilTest, sysMapFileBlockMapInvalidBlockMap) {
+TEST(SysUtilTest, MapFileBlockMapInvalidBlockMap) {
MemMapping mapping;
TemporaryFile temp_file;
std::string filename = std::string("@") + temp_file.path;
// Block map file is too short.
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n0\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
// Block map file has unexpected number of lines.
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n2\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
// Invalid size/blksize/range_count.
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\nabc 4096\n1\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
// size/blksize/range_count don't match.
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n0 4096\n1\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 0\n1\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
ASSERT_TRUE(android::base::WriteStringToFile("/somefile\n4096 4096\n0\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
+ ASSERT_FALSE(mapping.MapFile(filename));
// Invalid block dev path.
ASSERT_TRUE(android::base::WriteStringToFile("/doesntexist\n4096 4096\n1\n0 1\n", temp_file.path));
- ASSERT_EQ(-1, sysMapFile(filename.c_str(), &mapping));
-
- sysReleaseMap(&mapping);
- ASSERT_EQ(0U, mapping.ranges.size());
+ ASSERT_FALSE(mapping.MapFile(filename));
}