From f6f393996b5d6f0ba010faaa55f41564ceda8dee Mon Sep 17 00:00:00 2001
From: Pascal Hertleif <killercup@gmail.com>
Date: Thu, 14 Apr 2016 12:31:42 +0200
Subject: [PATCH] Add Compile Test

---
 tests/compile-test.rs                      | 37 ++++++++++++++++++++++
 {test => tests/run-pass}/arrays.rs         |  0
 {test => tests/run-pass}/bools.rs          |  0
 {test => tests/run-pass}/c_enums.rs        |  0
 {test => tests/run-pass}/calls.rs          |  0
 {test => tests/run-pass}/closures.rs       |  0
 {test => tests/run-pass}/errors.rs         |  0
 {test => tests/run-pass}/heap.rs           |  0
 {test => tests/run-pass}/ints.rs           |  0
 {test => tests/run-pass}/loops.rs          |  0
 {test => tests/run-pass}/pointers.rs       |  0
 {test => tests/run-pass}/products.rs       |  0
 {test => tests/run-pass}/specialization.rs |  0
 {test => tests/run-pass}/std.rs            |  0
 {test => tests/run-pass}/strings.rs        |  0
 {test => tests/run-pass}/sums.rs           |  0
 {test => tests/run-pass}/trivial.rs        |  0
 {test => tests/run-pass}/vecs.rs           |  0
 18 files changed, 37 insertions(+)
 create mode 100644 tests/compile-test.rs
 rename {test => tests/run-pass}/arrays.rs (100%)
 rename {test => tests/run-pass}/bools.rs (100%)
 rename {test => tests/run-pass}/c_enums.rs (100%)
 rename {test => tests/run-pass}/calls.rs (100%)
 rename {test => tests/run-pass}/closures.rs (100%)
 rename {test => tests/run-pass}/errors.rs (100%)
 rename {test => tests/run-pass}/heap.rs (100%)
 rename {test => tests/run-pass}/ints.rs (100%)
 rename {test => tests/run-pass}/loops.rs (100%)
 rename {test => tests/run-pass}/pointers.rs (100%)
 rename {test => tests/run-pass}/products.rs (100%)
 rename {test => tests/run-pass}/specialization.rs (100%)
 rename {test => tests/run-pass}/std.rs (100%)
 rename {test => tests/run-pass}/strings.rs (100%)
 rename {test => tests/run-pass}/sums.rs (100%)
 rename {test => tests/run-pass}/trivial.rs (100%)
 rename {test => tests/run-pass}/vecs.rs (100%)

diff --git a/tests/compile-test.rs b/tests/compile-test.rs
new file mode 100644
index 000000000000..c7cdb974caea
--- /dev/null
+++ b/tests/compile-test.rs
@@ -0,0 +1,37 @@
+use std::{env, fs};
+use std::process::{Command, Output};
+
+fn run_miri(file: &str, sysroot: &str) -> Output {
+    Command::new("cargo")
+        .args(&["run", "--", "--sysroot", sysroot, file])
+        .output()
+        .unwrap_or_else(|e| panic!("failed to execute process: {}", e))
+}
+
+#[test]
+fn run_pass() {
+    let sysroot = env::var("RUST_SYSROOT").expect("env variable `RUST_SYSROOT` not set");
+
+    let test_files = fs::read_dir("./tests/run-pass/")
+                         .expect("Can't read `run-pass` directory")
+                         .filter_map(|entry| entry.ok())
+                         .filter(|entry| {
+                             entry.clone()
+                                  .file_type()
+                                  .map(|x| x.is_file())
+                                  .unwrap_or(false)
+                         })
+                         .filter_map(|entry| entry.path().to_str().map(|x| x.to_string()));
+
+    for file in test_files {
+        println!("{}: compile test running", file);  
+
+        let test_run = run_miri(&file, &sysroot);
+
+        if test_run.status.code().unwrap_or(-1) != 0 {
+            println!("{}: error {:?}", file, test_run);
+        } else {
+            println!("{}: ok", file);
+        }
+    }
+}
diff --git a/test/arrays.rs b/tests/run-pass/arrays.rs
similarity index 100%
rename from test/arrays.rs
rename to tests/run-pass/arrays.rs
diff --git a/test/bools.rs b/tests/run-pass/bools.rs
similarity index 100%
rename from test/bools.rs
rename to tests/run-pass/bools.rs
diff --git a/test/c_enums.rs b/tests/run-pass/c_enums.rs
similarity index 100%
rename from test/c_enums.rs
rename to tests/run-pass/c_enums.rs
diff --git a/test/calls.rs b/tests/run-pass/calls.rs
similarity index 100%
rename from test/calls.rs
rename to tests/run-pass/calls.rs
diff --git a/test/closures.rs b/tests/run-pass/closures.rs
similarity index 100%
rename from test/closures.rs
rename to tests/run-pass/closures.rs
diff --git a/test/errors.rs b/tests/run-pass/errors.rs
similarity index 100%
rename from test/errors.rs
rename to tests/run-pass/errors.rs
diff --git a/test/heap.rs b/tests/run-pass/heap.rs
similarity index 100%
rename from test/heap.rs
rename to tests/run-pass/heap.rs
diff --git a/test/ints.rs b/tests/run-pass/ints.rs
similarity index 100%
rename from test/ints.rs
rename to tests/run-pass/ints.rs
diff --git a/test/loops.rs b/tests/run-pass/loops.rs
similarity index 100%
rename from test/loops.rs
rename to tests/run-pass/loops.rs
diff --git a/test/pointers.rs b/tests/run-pass/pointers.rs
similarity index 100%
rename from test/pointers.rs
rename to tests/run-pass/pointers.rs
diff --git a/test/products.rs b/tests/run-pass/products.rs
similarity index 100%
rename from test/products.rs
rename to tests/run-pass/products.rs
diff --git a/test/specialization.rs b/tests/run-pass/specialization.rs
similarity index 100%
rename from test/specialization.rs
rename to tests/run-pass/specialization.rs
diff --git a/test/std.rs b/tests/run-pass/std.rs
similarity index 100%
rename from test/std.rs
rename to tests/run-pass/std.rs
diff --git a/test/strings.rs b/tests/run-pass/strings.rs
similarity index 100%
rename from test/strings.rs
rename to tests/run-pass/strings.rs
diff --git a/test/sums.rs b/tests/run-pass/sums.rs
similarity index 100%
rename from test/sums.rs
rename to tests/run-pass/sums.rs
diff --git a/test/trivial.rs b/tests/run-pass/trivial.rs
similarity index 100%
rename from test/trivial.rs
rename to tests/run-pass/trivial.rs
diff --git a/test/vecs.rs b/tests/run-pass/vecs.rs
similarity index 100%
rename from test/vecs.rs
rename to tests/run-pass/vecs.rs