5 files changed, 79 insertions, 0 deletions
diff --git a/tests/static-lib-test.c b/tests/static-lib-test.c
new file mode 100644
index 0000000..2b4d1dd
--- /dev/null
+++ b/tests/static-lib-test.c
@@ -0,0 +1,14 @@
+#include "static-lib.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+int main(void) {
+	printf("%d\n",f());
+	printf("%d\n",f());
+	return 0;
+}
+
+void entry(void) {
+	exit(main());
+}
diff --git a/tests/static-lib.h b/tests/static-lib.h
new file mode 100644
index 0000000..c848962
--- /dev/null
+++ b/tests/static-lib.h
@@ -0,0 +1,3 @@
+extern int p;
+int f();
+int g();
diff --git a/tests/static-lib1.c b/tests/static-lib1.c
new file mode 100644
index 0000000..56a5c00
--- /dev/null
+++ b/tests/static-lib1.c
@@ -0,0 +1,7 @@
+#include "static-lib.h"
+
+int p;
+
+int f() {
+	return 17 + g();
+}
diff --git a/tests/static-lib2-long-name.c b/tests/static-lib2-long-name.c
new file mode 100644
index 0000000..13b9854
--- /dev/null
+++ b/tests/static-lib2-long-name.c
@@ -0,0 +1,8 @@
+#include "static-lib.h"
+#include <stdio.h>
+
+int g() {
+	++p;
+	printf("call %d\n", p);
+	return p;
+}
diff --git a/tests/tests.rs b/tests/tests.rs
index 14f90bc..24e1881 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -92,6 +92,53 @@ mod tests {
 	}
 
 	#[test]
+	fn static_lib_c() {
+		// compile .o files
+		let status = Command::new("gcc")
+			.args(&[
+				"-m32",
+				"-fno-pic",
+				"-c",
+				&file("static-lib1.c"),
+				"-o",
+				&file("static-lib1.o"),
+			])
+			.status()
+			.unwrap();
+		assert!(status.success());
+		let status = Command::new("gcc")
+			.args(&[
+				"-m32",
+				"-fno-pic",
+				"-c",
+				&file("static-lib2-long-name.c"),
+				"-o",
+				&file("static-lib2-long-name.o"),
+			])
+			.status()
+			.unwrap();
+		assert!(status.success());
+		// make .a file
+		let status = Command::new("ar")
+			.args(&[
+				"rc",
+				&file("static-lib.a"),
+				&file("static-lib1.o"),
+				&file("static-lib2-long-name.o"),
+			])
+			.status()
+			.unwrap();
+		assert!(status.success());
+		let mut linker = test_linker();
+		add(&mut linker, "static-lib.a", true);
+		add(&mut linker, "static-lib-test.c", true);
+		add(&mut linker, "libc.so.6", false);
+		link(&linker, "static-lib-test.out", "entry");
+		let output = run("static-lib-test.out");
+		assert_eq!(output.stdout, b"call 1\n18\ncall 2\n19\n");
+	}
+
+	#[test]
 	fn cpp() {
 		let mut linker = test_linker();
 		add(&mut linker, "cpp.cpp", true);