1 files changed, 57 insertions, 0 deletions
diff --git a/tests/test_line_continuation.sh b/tests/test_line_continuation.sh
new file mode 100644
index 0000000..c5b5c2e
--- /dev/null
+++ b/tests/test_line_continuation.sh
@@ -0,0 +1,57 @@
+cat <<'EOF' > expected
+10 20
+100 300 500
+EOF
+
+test_diff <<'EOF'
+int printf();
+in\
+t ma\
+in() {
+    int x = 1\
+0;
+
+    int y = 2\
+\
+\
+0;
+
+#def\
+ine X 100
+#define Y 100 + \
+200
+#define Z /*
+*/ 500
+    // comment \
+    x *= 100, y *= 200;
+    /* comment *\
+/
+
+    printf("%d %d\n", x, y);
+    printf("%d %d %d\n", X, Y, Z);
+}
+EOF
+
+cat <<'EOF' > expected
+main.c:1: <new-line> expected, but got <eof>
+EOF
+
+echo -n 'int main() {}\' | test_compile_error
+
+cat <<'EOF' > expected
+Hello World
+Line continues
+EOF
+
+# CRLF
+printf 'int printf(const char*, ...);\r\nint main() {\r\n    printf("Hello World\\n");\r\n    printf("Line con\\\r\ntinues\\n");\r\n    return 0;\r\n}\r\n' > main_crlf.c
+test_diff < main_crlf.c
+
+# CR
+printf 'int printf(const char*, ...);\rint main() {\r    printf("Hello World\\n");\r    printf("Line con\\\rtinues\\n");\r    return 0;\r}\r' > main_cr.c
+test_diff < main_cr.c
+
+# Mixed
+printf 'int printf(const char*, ...);\nint main() {\r\n    printf("Hello World\\n");\r    printf("Line con\\\r\ntinues\\n");\n    return 0;\r\n}\r\n' > main_mixed.c
+test_diff < main_mixed.c
+