config.h tests

test/c_file.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+
+int main()
+{
+	char s[16];
+	scanf("%s", s);
+	printf("%s\n", s);
+	return 0;
+}

test/test.cpp

@@ -0,0 +1,69 @@
+#include <cppipe/commands.hpp>
+
+#include <sys/wait.h>
+#include <iostream>
+
+using namespace std;
+int main(int argc, char* argv[])
+{
+	if(argc > 1)
+	{
+		cerr << "FAILURE: didn't expect any arguments, got:\n";
+		for(int i = 0; i < argc; ++i)
+			cerr << argv[i] << endl;
+		exit(1);
+	}
+
+	Cmd ls("ls");
+	Cmd ll("ls", "-l");
+	Cmd grep("grep");
+	Cmd echo("echo");
+	Cmd rm("rm");
+
+	string out1 = $(ll | grep + "cpp" | grep + "child");
+	if(out1.find("childProcess.cpp") != string::npos)
+		cout << "OK 0/11" << endl;
+
+	string out2 = $(echo + "abc" + "def");
+	if(auto len = out2.size(); len != 8)
+		cerr << "FAILURE: unexpected output length " << len << endl;
+
+	Cmd success("echo", "OK 1/11");
+	Cmd fail("mkdir", ".");
+	Cmd unexpected("echo", "FAILURE");
+	success &&
+	fail &&
+	unexpected;
+
+	// shouldnt compile
+	// success ||
+	// unexpected &&
+	// unexpected;
+
+	Cmd write_file("echo", "Existing ", " ", "file. OK 2/11");
+
+	write_file > "file.txt";
+	grep + "Existing" < "file.txt";
+
+	echo + "Appended to file OK 3/11" >> "file.txt";
+	grep + "Appended" < "file.txt" &&
+	rm + "file.txt" &&
+	fail ||
+	Cmd("echo", "OK 4/11");
+
+	echo + "OK 5/11" &&
+	echo + "OK 6/11",
+	Cmd("echo", "OK 7/11");
+
+	echo + "OK 8/11" &
+	echo + "OK 9/11" &&
+	echo + "OK 10/11";
+
+	// wait for all detached
+	while(wait(nullptr) != -1);
+
+	exec( echo + "OK 11/11" );
+
+	// todo
+	// exec( echo + $(echo + "OK 11/11") );
+}