test: rewrite some tests in C language

1 files changed, 19 insertions, 53 deletions

diff --git a/tests/test_char_literals.sh b/tests/test_char_literals.sh
index 3d1bff3..c883eba 100644
--- a/tests/test_char_literals.sh
+++ b/tests/test_char_literals.sh
@@ -1,59 +1,25 @@
-cat <<'EOF' > expected
-97 48
-92 39
-10
-EOF
-test_diff <<'EOF'
-int printf();
-
-int main() {
-    printf("%d %d\n", 'a', '0');
-    printf("%d %d\n", '\\', '\'');
-    printf("%d\n", '\n');
-    return 0;
-}
-EOF
-
-cat <<'EOF' > expected
-39
-34
-63
-92
-7
-8
-12
-10
-13
-9
-11
-EOF
-test_diff <<'EOF'
-int printf();
+test_exit_code 0 <<'EOF'
+#include "../../helpers.h"
 
 int main() {
-    printf("%d\n", '\'');
-    printf("%d\n", '\"');
-    printf("%d\n", '\?');
-    printf("%d\n", '\\');
-    printf("%d\n", '\a');
-    printf("%d\n", '\b');
-    printf("%d\n", '\f');
-    printf("%d\n", '\n');
-    printf("%d\n", '\r');
-    printf("%d\n", '\t');
-    printf("%d\n", '\v');
-    return 0;
-}
-EOF
+    ASSERT_EQ(97, 'a');
+    ASSERT_EQ(48, '0');
+    ASSERT_EQ(92, '\\');
+    ASSERT_EQ(39, '\'');
+    ASSERT_EQ(10, '\n');
 
-cat <<'EOF' > expected
-0
-EOF
-test_diff <<'EOF'
-int printf();
+    ASSERT_EQ(39, '\'');
+    ASSERT_EQ(34, '\"');
+    ASSERT_EQ(63, '\?');
+    ASSERT_EQ(92, '\\');
+    ASSERT_EQ(7, '\a');
+    ASSERT_EQ(8, '\b');
+    ASSERT_EQ(12, '\f');
+    ASSERT_EQ(10, '\n');
+    ASSERT_EQ(13, '\r');
+    ASSERT_EQ(9, '\t');
+    ASSERT_EQ(11, '\v');
 
-int main() {
-    printf("%d\n", '\0');
+    ASSERT_EQ(0, '\0');
 }
 EOF
-