1 files changed, 19 insertions, 0 deletions
diff --git a/syn/tests/common/mod.rs b/syn/tests/common/mod.rs
new file mode 100644
index 0000000..3dd2552
--- /dev/null
+++ b/syn/tests/common/mod.rs
@@ -0,0 +1,19 @@
+#![allow(dead_code)]
+
+use std::env;
+
+pub mod eq;
+pub mod parse;
+
+/// Read the `ABORT_AFTER_FAILURE` environment variable, and parse it.
+pub fn abort_after() -> usize {
+    match env::var("ABORT_AFTER_FAILURE") {
+        Ok(s) => s.parse().expect("failed to parse ABORT_AFTER_FAILURE"),
+        Err(_) => usize::max_value(),
+    }
+}
+
+/// Are we running in travis-ci.org.
+pub fn travis_ci() -> bool {
+    env::var_os("TRAVIS").is_some()
+}