void ProcessTest::testExit() {
#ifdef __WIN32
-# error "TODO: implemente Process tests for windows"
+# error "TODO: implement Process tests for windows"
#else
{
- Process proc("/usr/bin/env", { "env", "true" }, { });
+ Process proc("/usr/bin/env", { "env", "true" });
int status = proc.Join();
CPPUNIT_ASSERT_EQUAL_MESSAGE(
"exit status of true assumed 0",
}
{
- Process proc("/usr/bin/env", { "env", "false" }, { });
+ Process proc("/usr/bin/env", { "env", "false" });
int status = proc.Join();
CPPUNIT_ASSERT_EQUAL_MESSAGE(
"exit status of false assumed 1",
void ProcessTest::testStream() {
#ifdef __WIN32
-# error "TODO: implemente Process tests for windows"
+# error "TODO: implement Process tests for windows"
#else
{
const string test_input("hello, world");
const string expected_output("hello, world\n");
- Process proc("/usr/bin/env", { "env", "echo", test_input.c_str() }, { });
+ Process proc("/usr/bin/env", { "env", "echo", test_input.c_str() });
char buffer[expected_output.length() + 1];
size_t len = proc.ReadOut(buffer, sizeof(buffer));
const string output(buffer, len);
{
const string test_input("dog");
const string expected_output("dog");
- Process proc("/usr/bin/env", { "env", "cat" }, { });
+ Process proc("/usr/bin/env", { "env", "cat" });
size_t len = proc.WriteIn(test_input.c_str(), test_input.size());
CPPUNIT_ASSERT_EQUAL_MESSAGE(
"unexpected length of input to cat",
test_input.size(), len);
+ // close input stream so cat knows we're done
+ proc.CloseIn();
char buffer[expected_output.length() + 1];
len = proc.ReadOut(buffer, sizeof(buffer));
#endif
}
+
+void ProcessTest::testEnv() {
+#ifdef __WIN32
+# error "TODO: implement Process tests for windows"
+#else
+ {
+ const string test_input("Hello, environment");
+ const string expected_output("Hello, environment\n");
+ Process proc("/usr/bin/env", { "env", "sh", "-c", "echo $BLANK_ENV_TEST" }, { "BLANK_ENV_TEST=" + test_input });
+ char buffer[expected_output.length() + 1];
+ size_t len = proc.ReadOut(buffer, sizeof(buffer));
+ const string output(buffer, len);
+ int status = proc.Join();
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(
+ "exit status of echo assumed 0",
+ 0, status);
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(
+ "unexpected length of echo output",
+ expected_output.size(), len);
+ CPPUNIT_ASSERT_EQUAL_MESSAGE(
+ "unexpected error output of echo",
+ expected_output, output);
+ }
+
+#endif
+}
+
}
}