add test for argc/argv

2 files changed, 21 insertions, 1 deletions

diff --git a/tests/048.sh b/tests/048.sh
new file mode 100644
index 0000000..76b500f
--- /dev/null
+++ b/tests/048.sh
@@ -0,0 +1,20 @@
+set -e
+
+cat <<'EOF' > expected
+argc = 4
+argv[1] = hoge
+argv[2] = piyo
+argv[3] = fuga
+EOF
+bash ../../test_diff.sh hoge piyo fuga<<'EOF'
+int printf();
+
+int main(int argc, char** argv) {
+    printf("argc = %d\n", argc);
+    int i;
+    for (i = 1; i < argc; ++i) {
+        printf("argv[%d] = %s\n", i, argv[i]);
+    }
+    return 0;
+}
+EOF
diff --git a/tests/test_diff.sh b/tests/test_diff.sh
index ec0f1d0..8e938de 100644
--- a/tests/test_diff.sh
+++ b/tests/test_diff.sh
@@ -9,7 +9,7 @@ gcc -Wl,-z,noexecstack -o a.out main.s
 if [[ ! -f input ]]; then
     touch input
 fi
-./a.out < input > output
+./a.out "$@" < input > output
 exit_code=$?
 
 if [[ $exit_code -ne 0 ]]; then