1 files changed, 193 insertions, 0 deletions
diff --git a/third_party/rust/gcc/tests/test.rs b/third_party/rust/gcc/tests/test.rs
new file mode 100644
index 000000000..b1d6c8d08
--- /dev/null
+++ b/third_party/rust/gcc/tests/test.rs
@@ -0,0 +1,193 @@
+extern crate gcc;
+extern crate tempdir;
+
+use support::Test;
+
+mod support;
+
+#[test]
+fn gnu_smoke() {
+    let test = Test::gnu();
+    test.gcc()
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("-O2")
+               .must_have("foo.c")
+               .must_not_have("-g")
+               .must_have("-c")
+               .must_have("-ffunction-sections")
+               .must_have("-fdata-sections");
+    test.cmd(1).must_have(test.td.path().join("foo.o"));
+}
+
+#[test]
+fn gnu_opt_level_1() {
+    let test = Test::gnu();
+    test.gcc()
+        .opt_level(1)
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("-O1")
+               .must_not_have("-O2");
+}
+
+#[test]
+fn gnu_debug() {
+    let test = Test::gnu();
+    test.gcc()
+        .debug(true)
+        .file("foo.c").compile("libfoo.a");
+    test.cmd(0).must_have("-g");
+}
+
+#[test]
+fn gnu_x86_64() {
+    for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+        let target = format!("x86_64-{}", vendor);
+        let test = Test::gnu();
+        test.gcc()
+            .target(&target)
+            .host(&target)
+            .file("foo.c").compile("libfoo.a");
+
+        test.cmd(0).must_have("-fPIC")
+                   .must_have("-m64");
+    }
+}
+
+#[test]
+fn gnu_x86_64_no_pic() {
+    for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+        let target = format!("x86_64-{}", vendor);
+        let test = Test::gnu();
+        test.gcc()
+            .pic(false)
+            .target(&target)
+            .host(&target)
+            .file("foo.c").compile("libfoo.a");
+
+        test.cmd(0).must_not_have("-fPIC");
+    }
+}
+
+#[test]
+fn gnu_i686() {
+    for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+        let target = format!("i686-{}", vendor);
+        let test = Test::gnu();
+        test.gcc()
+            .target(&target)
+            .host(&target)
+            .file("foo.c").compile("libfoo.a");
+
+        test.cmd(0).must_not_have("-fPIC")
+                   .must_have("-m32");
+    }
+}
+
+#[test]
+fn gnu_i686_pic() {
+    for vendor in &["unknown-linux-gnu", "apple-darwin"] {
+        let target = format!("i686-{}", vendor);
+        let test = Test::gnu();
+        test.gcc()
+            .pic(true)
+            .target(&target)
+            .host(&target)
+            .file("foo.c").compile("libfoo.a");
+
+        test.cmd(0).must_have("-fPIC");
+    }
+}
+
+#[test]
+fn gnu_set_stdlib() {
+    let test = Test::gnu();
+    test.gcc()
+        .cpp_set_stdlib(Some("foo"))
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_not_have("-stdlib=foo");
+}
+
+#[test]
+fn gnu_include() {
+    let test = Test::gnu();
+    test.gcc()
+        .include("foo/bar")
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("-I").must_have("foo/bar");
+}
+
+#[test]
+fn gnu_define() {
+    let test = Test::gnu();
+    test.gcc()
+        .define("FOO", Some("bar"))
+        .define("BAR", None)
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("-DFOO=bar").must_have("-DBAR");
+}
+
+#[test]
+fn gnu_compile_assembly() {
+    let test = Test::gnu();
+    test.gcc()
+        .file("foo.S").compile("libfoo.a");
+    test.cmd(0).must_have("foo.S");
+}
+
+#[test]
+fn msvc_smoke() {
+    let test = Test::msvc();
+    test.gcc()
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("/O2")
+               .must_have("foo.c")
+               .must_not_have("/Z7")
+               .must_have("/c");
+    test.cmd(1).must_have(test.td.path().join("foo.o"));
+}
+
+#[test]
+fn msvc_opt_level_0() {
+    let test = Test::msvc();
+    test.gcc()
+        .opt_level(0)
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_not_have("/O2");
+}
+
+#[test]
+fn msvc_debug() {
+    let test = Test::msvc();
+    test.gcc()
+        .debug(true)
+        .file("foo.c").compile("libfoo.a");
+    test.cmd(0).must_have("/Z7");
+}
+
+#[test]
+fn msvc_include() {
+    let test = Test::msvc();
+    test.gcc()
+        .include("foo/bar")
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("/I").must_have("foo/bar");
+}
+
+#[test]
+fn msvc_define() {
+    let test = Test::msvc();
+    test.gcc()
+        .define("FOO", Some("bar"))
+        .define("BAR", None)
+        .file("foo.c").compile("libfoo.a");
+
+    test.cmd(0).must_have("/DFOO=bar").must_have("/DBAR");
+}