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authorTao Bao <tbao@google.com>2016-11-04 22:01:11 +0100
committerGerrit Code Review <noreply-gerritcodereview@google.com>2016-11-04 22:01:11 +0100
commitd0daf7f7df03a339ec17df0c4085a2ae9930a9dd (patch)
tree04c59e3035dd1344462fb969209324ac3786840a /tests/component
parentMerge "Cleanup the duplicates of logs rotation functions" (diff)
parentupdater: Add a testcase for RenameFn(). (diff)
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Diffstat (limited to 'tests/component')
-rw-r--r--tests/component/updater_test.cpp29
1 files changed, 29 insertions, 0 deletions
diff --git a/tests/component/updater_test.cpp b/tests/component/updater_test.cpp
index 337769e6b..f922933cd 100644
--- a/tests/component/updater_test.cpp
+++ b/tests/component/updater_test.cpp
@@ -180,3 +180,32 @@ TEST_F(UpdaterTest, delete) {
"\", \"/doesntexist2\")");
expect("1", script3.c_str(), kNoCause);
}
+
+TEST_F(UpdaterTest, rename) {
+ // rename() expects two arguments.
+ expect(nullptr, "rename()", kArgsParsingFailure);
+ expect(nullptr, "rename(\"arg1\")", kArgsParsingFailure);
+ expect(nullptr, "rename(\"arg1\", \"arg2\", \"arg3\")", kArgsParsingFailure);
+
+ // src_name or dst_name cannot be empty.
+ expect(nullptr, "rename(\"\", \"arg2\")", kArgsParsingFailure);
+ expect(nullptr, "rename(\"arg1\", \"\")", kArgsParsingFailure);
+
+ // File doesn't exist (both of src and dst).
+ expect(nullptr, "rename(\"/doesntexist\", \"/doesntexisteither\")" , kFileRenameFailure);
+
+ // Can't create parent directory.
+ TemporaryFile temp_file1;
+ ASSERT_TRUE(android::base::WriteStringToFile("abc", temp_file1.path));
+ std::string script1("rename(\"" + std::string(temp_file1.path) + "\", \"/proc/0/file1\")");
+ expect(nullptr, script1.c_str(), kFileRenameFailure);
+
+ // Rename.
+ TemporaryFile temp_file2;
+ std::string script2("rename(\"" + std::string(temp_file1.path) + "\", \"" +
+ std::string(temp_file2.path) + "\")");
+ expect(temp_file2.path, script2.c_str(), kNoCause);
+
+ // Already renamed.
+ expect(temp_file2.path, script2.c_str(), kNoCause);
+}