Implemented a basic parser for the XP3 header.

5 files changed, 147 insertions, 13 deletions

diff --git a/test/test_header.c b/test/test_header.c
new file mode 100644
index 0000000..1ae4e19
--- /dev/null
+++ b/test/test_header.c
@@ -0,0 +1,38 @@
+/* test_header.c -- MinUnit test cases for header.c
+
+   Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved.
+
+   This file is part of Nekopack.
+
+   Nekopack is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation, either version 3 of the License, or (at
+   your option) any later version.
+
+   Nekopack is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "minunit.h"
+
+#include "header.h"
+#include "io.h"
+
+extern int tests_run;
+
+
+char *test_header_read(void) {
+    struct stream *s = stream_new(sizeof(struct xp3_header));
+    memset(s->_start, '\x00', sizeof(struct xp3_header));
+    struct xp3_header *h = read_header(s);
+    mu_assert("Header assertions failed", h == NULL);
+    stream_free(s);
+    return NULL;
+}
diff --git a/test/test_header.h b/test/test_header.h
new file mode 100644
index 0000000..83613ce
--- /dev/null
+++ b/test/test_header.h
@@ -0,0 +1,23 @@
+/* test_header.h -- MinUnit test cases for header.c
+
+   Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved.
+
+   This file is part of Nekopack.
+
+   Nekopack is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation, either version 3 of the License, or (at
+   your option) any later version.
+
+   Nekopack is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */
+
+#pragma once
+
+char *test_header_read(void);
+
diff --git a/test/test_io.c b/test/test_io.c
index 8bf7593..fd1e483 100644
--- a/test/test_io.c
+++ b/test/test_io.c
@@ -1,4 +1,4 @@
-/* test_io.c -- MinUnit test cases for I/O related functions.
+/* test_io.c -- MinUnit test cases for io.c
 
    Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved.
 
@@ -17,36 +17,40 @@
    You should have received a copy of the GNU General Public License
    along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */
 
-#include <stdio.h>
 #include <string.h>
 
 #include "minunit.h"
 
 #include "io.h"
 
-int tests_run = 0;
+extern int tests_run;
 
 
-static char *test_stream_obj(void) {
+char *test_stream_obj(void) {
     struct stream *s_1 = stream_new(0x10);
     struct stream *s_2 = stream_new(0x20);
     struct stream *s_3 = stream_new(0x40);
-    mu_assert("Incorrect size for `s_1`", s_1.len == 0x10);
-    mu_assert("Incorrect size for `s_2`", s_1.len == 0x20);
-    mu_assert("Incorrect size for `s_3`", s_1.len == 0x40);
+    mu_assert("Incorrect size for `s_1`", s_1->len == 0x10);
+    mu_assert("Incorrect size for `s_2`", s_2->len == 0x20);
+    mu_assert("Incorrect size for `s_3`", s_3->len == 0x40);
     stream_free(s_1);
     stream_free(s_2);
     stream_free(s_3);
+    return NULL;
 }
 
 
-static char *test_stream_rw(void) {
+char *test_stream_rw(void) {
     char dest[4];
-    struct stream *s_1 = stream_new(0x4);
-    stream_write(s_1, "\x00\x01\x02\x03", 4);
-    mu_assert("Write failure", !memcmp(s_1->_start, "\x00\x01\x02\x03", 4));
-    mu_assert("Cursor not incremented", s_1->cur - s_1->start == 4);
+    struct stream *s = stream_new(0x4);
+    stream_write(s, "\x00\x01\x02\x03", 4);
+    mu_assert("Write failure", !memcmp(s->_start, "\x00\x01\x02\x03", 4));
+    mu_assert("Cursor not incremented", s->_cur - s->_start == 4);
+    s->_cur = s->_start;
+
     stream_read(dest, s, 4);
     mu_assert("Read failure", !memcmp(dest, "\x00\x01\x02\x03", 4));
-    stream_free(s_1);
+    mu_assert("Cursor not incremented", s->_cur - s->_start == 4);
+    stream_free(s);
+    return NULL;
 }
diff --git a/test/test_io.h b/test/test_io.h
new file mode 100644
index 0000000..c750214
--- /dev/null
+++ b/test/test_io.h
@@ -0,0 +1,23 @@
+/* test_io.h -- MinUnit test cases for io.c
+
+   Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved.
+
+   This file is part of Nekopack.
+
+   Nekopack is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation, either version 3 of the License, or (at
+   your option) any later version.
+
+   Nekopack is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */
+
+#pragma once
+
+char *test_stream_obj(void);
+char *test_stream_rw(void);
diff --git a/test/test_run.c b/test/test_run.c
new file mode 100644
index 0000000..8728b81
--- /dev/null
+++ b/test/test_run.c
@@ -0,0 +1,46 @@
+/* test_io.c -- MinUnit test runner.
+
+   Copyright (C) 2017 Jakob Tsar-Fox, All Rights Reserved.
+
+   This file is part of Nekopack.
+
+   Nekopack is free software: you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by the
+   Free Software Foundation, either version 3 of the License, or (at
+   your option) any later version.
+
+   Nekopack is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with Nekopack. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+
+#include "minunit.h"
+
+#include "test_header.h"
+#include "test_io.h"
+
+int tests_run = 0;
+
+
+static char *run_all_tests(void) {
+    mu_run_test(test_stream_obj);
+    mu_run_test(test_stream_rw);
+    mu_run_test(test_header_read);
+    return NULL;
+}
+
+
+int main(void) {
+    char *ret = run_all_tests();
+    if (ret) {
+        printf("%s\n", ret);
+        return 1;
+    }
+    printf("Successful tests: %d\n", tests_run);
+    return 0;
+}