Subprocess with pipe capturing

tests/CMakeLists.txt

@@ -44,3 +44,11 @@ target_link_libraries(BinaryTree-test
 	pointers
 	allocator-interface
 )
+
+add_executable(Subprocess-test Subprocess.test.c)
+target_link_libraries(Subprocess-test
+	Subprocess
+	threading
+	pointers
+	allocator-interface
+)

tests/Subprocess.test.c

@@ -0,0 +1,31 @@
+#include "../src/Subprocess/Subprocess.h"
+#include <assert.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+char read_buffer[128];
+
+void testEcho()
+{
+	Subprocess sub;
+	sub.in .type = SUBPROCESSREDIRECTIONTYPE_PIPE;
+	sub.out.type = SUBPROCESSREDIRECTIONTYPE_PIPE;
+	sub.err.type = SUBPROCESSREDIRECTIONTYPE_PIPE;
+
+	char* argv[] = { "echo", "Hello World!", NULL };
+
+	assert(EXIT_SUCCESS == Subprocess_Create(&sub, "/usr/bin/echo", argv));
+	ssize_t read_size = read(sub.out.get.pipefd, read_buffer, 128);
+	assert(read_size == 13);
+	assert(strcmp(read_buffer, "Hello World!\n") == 0);
+	assert(read(sub.out.get.pipefd, read_buffer, 128) == 0);
+	Subprocess_Destroy(&sub);
+}
+
+int main()
+{
+	testEcho();
+	return 0;
+}

tests/regex.test.c

@@ -79,6 +79,38 @@ void testGroup(void)
 	assert(RegexMatch_HaveNumberedCapture(&match, 1));
 	assert(RegexMatch_HaveNumberedCapture(&match, 2));
 
+	Regex_Destroy(&regex);
+	RegexMatch_Destroy(&match);
+	assert(allocator.reserved == 0);
+	Allocator_DestroySystemAllocator(&allocator);
+	return;
+}
+
+void testOption(void)
+{
+	StringView regex_string = StringView_FromString("abc|def|");
+	StringView match_string_0 = StringView_FromString("abc");
+	StringView match_string_1 = StringView_FromString("def");
+	StringView match_string_2 = StringView_FromString("");
+	allocator_t allocator;
+	Allocator_CreateSystemAllocator(&allocator);
+
+	Regex regex;
+	assert(Regex_Create(&regex, &allocator) == EXIT_SUCCESS);
+
+	assert(Regex_Compile(&regex, regex_string) == EXIT_SUCCESS);
+
+	RegexMatch match;
+
+	assert(Regex_FirstMatch(&regex, match_string_0, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string_0));
+
+	assert(Regex_FirstMatch(&regex, match_string_1, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string_1));
+
+	assert(Regex_FirstMatch(&regex, match_string_2, &match) == EXIT_SUCCESS);
+	assert(StringView_Equal(match.match, match_string_2));
+
 	Regex_Destroy(&regex);
 	assert(allocator.reserved == 0);
 	Allocator_DestroySystemAllocator(&allocator);
@@ -118,6 +150,7 @@ int main()
 	testLiteral();
 	testBackslash();
 	testGroup();
+	testOption();
 	testQuantifier();
 	return 0;
 }