[WIP] More simd tests

Author: bjorn3

build_system/prepare.rs

@@ -15,6 +15,8 @@ pub(crate) fn prepare(dirs: &Dirs) {
     RelPath::DOWNLOAD.ensure_exists(dirs);
     crate::tests::RAND_REPO.fetch(dirs);
     crate::tests::REGEX_REPO.fetch(dirs);
+    crate::tests::IMAGE_REPO.fetch(dirs);
+    crate::tests::BLAKE3_REPO.fetch(dirs);
 }
 
 pub(crate) fn prepare_stdlib(dirs: &Dirs, rustc: &Path) {

build_system/tests.rs

@@ -138,6 +138,26 @@ static LIBCORE_TESTS_SRC: RelPath = RelPath::BUILD.join("coretests");
 
 static LIBCORE_TESTS: CargoProject = CargoProject::new(&LIBCORE_TESTS_SRC, "coretests_target");
 
+pub(crate) static IMAGE_REPO: GitRepo = GitRepo::github(
+    "image-rs",
+    "image",
+    "6efcc15589640b6bd1c0dc85ec1e39910ea6c58f",
+    "77d7061e3ef3f58c",
+    "image",
+);
+
+static IMAGE: CargoProject = CargoProject::new(&IMAGE_REPO.source_dir(), "image_target");
+
+pub(crate) static BLAKE3_REPO: GitRepo = GitRepo::github(
+    "BLAKE3-team",
+    "BLAKE3",
+    "3f396d223946f722ab060fe9377cd1cebacaf4c0",
+    "26d5a53578977197",
+    "blake3",
+);
+
+static BLAKE3: CargoProject = CargoProject::new(&BLAKE3_REPO.source_dir(), "blake3_target");
+
 const EXTENDED_SYSROOT_SUITE: &[TestCase] = &[
     TestCase::custom("test.rust-random/rand", &|runner| {
         RAND_REPO.patch(&runner.dirs);
@@ -233,6 +253,59 @@ const EXTENDED_SYSROOT_SUITE: &[TestCase] = &[
             spawn_and_wait(test_cmd);
         }
     }),
+    TestCase::custom("test.image-fractal", &|runner| {
+        IMAGE_REPO.patch(&runner.dirs);
+
+        IMAGE.clean(&runner.dirs);
+
+        let mut build_cmd = IMAGE.build(&runner.target_compiler, &runner.dirs);
+        build_cmd
+            .arg("--example")
+            .arg("fractal")
+            .arg("--no-default-features")
+            .arg("--features")
+            .arg("png");
+        spawn_and_wait(build_cmd);
+
+        if runner.is_native {
+            let mut run_cmd = IMAGE.run(&runner.target_compiler, &runner.dirs);
+            run_cmd
+                .arg("--example")
+                .arg("fractal")
+                .arg("--no-default-features")
+                .arg("--features")
+                .arg("png");
+            run_cmd.current_dir(IMAGE.target_dir(&runner.dirs));
+
+            spawn_and_wait(run_cmd);
+
+            let expected =
+                fs::read(IMAGE.source_dir(&runner.dirs).join("examples").join("fractal.png"))
+                    .unwrap();
+            let output = fs::read(IMAGE.target_dir(&runner.dirs).join("fractal.png")).unwrap();
+
+            if output != expected {
+                println!("Output files don't match!");
+
+                std::process::exit(1);
+            }
+        }
+    }),
+    TestCase::custom("test.blake3", &|runner| {
+        BLAKE3_REPO.patch(&runner.dirs);
+
+        BLAKE3.clean(&runner.dirs);
+
+        let mut build_cmd = BLAKE3.build(&runner.target_compiler, &runner.dirs);
+        build_cmd.arg("--all-targets");
+        spawn_and_wait(build_cmd);
+
+        if runner.is_native {
+            let mut test_cmd = BLAKE3.test(&runner.target_compiler, &runner.dirs);
+            test_cmd.arg("-q");
+            spawn_and_wait(test_cmd);
+        }
+    }),
 ];
 
 pub(crate) fn run_tests(

config.txt

@@ -14,7 +14,7 @@
 # the sysroot source hasn't changed. This is useful when the codegen backend hasn't been modified.
 # This option can be changed while the build system is already running for as long as sysroot
 # building hasn't started yet.
-#keep_sysroot
+keep_sysroot
 
 
 # Testsuite
@@ -48,7 +48,9 @@ aot.gen_block_iterate
 aot.raw-dylib
 
 testsuite.extended_sysroot
-test.rust-random/rand
-test.libcore
-test.regex
-test.portable-simd
+#test.rust-random/rand
+#test.libcore
+#test.regex
+#test.portable-simd
+#test.image-fractal # FIXME
+test.blake3