1 files changed, 37 insertions, 10 deletions
diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index 5772c1a5c..c88c59587 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -399,11 +399,7 @@ fn fmt_stdin_error() {
 #[test]
 fn upgrade_in_tmpdir() {
   let temp_dir = TempDir::new().unwrap();
-  let exe_path = if cfg!(windows) {
-    temp_dir.path().join("deno")
-  } else {
-    temp_dir.path().join("deno.exe")
-  };
+  let exe_path = temp_dir.path().join("deno");
   let _ = std::fs::copy(util::deno_exe_path(), &exe_path).unwrap();
   assert!(exe_path.exists());
   let _mtime1 = std::fs::metadata(&exe_path).unwrap().modified().unwrap();
@@ -444,11 +440,7 @@ fn upgrade_with_space_in_path() {
 #[test]
 fn upgrade_with_version_in_tmpdir() {
   let temp_dir = TempDir::new().unwrap();
-  let exe_path = if cfg!(windows) {
-    temp_dir.path().join("deno")
-  } else {
-    temp_dir.path().join("deno.exe")
-  };
+  let exe_path = temp_dir.path().join("deno");
   let _ = std::fs::copy(util::deno_exe_path(), &exe_path).unwrap();
   assert!(exe_path.exists());
   let _mtime1 = std::fs::metadata(&exe_path).unwrap().modified().unwrap();
@@ -471,6 +463,41 @@ fn upgrade_with_version_in_tmpdir() {
   // TODO(ry) assert!(mtime1 < mtime2);
 }
 
+// Warning: this test requires internet access.
+#[test]
+fn upgrade_with_out_in_tmpdir() {
+  let temp_dir = TempDir::new().unwrap();
+  let exe_path = temp_dir.path().join("deno");
+  let new_exe_path = temp_dir.path().join("foo");
+  let _ = std::fs::copy(util::deno_exe_path(), &exe_path).unwrap();
+  assert!(exe_path.exists());
+  let mtime1 = std::fs::metadata(&exe_path).unwrap().modified().unwrap();
+  let status = Command::new(&exe_path)
+    .arg("upgrade")
+    .arg("--version")
+    .arg("1.0.2")
+    .arg("--output")
+    .arg(&new_exe_path.to_str().unwrap())
+    .spawn()
+    .unwrap()
+    .wait()
+    .unwrap();
+  assert!(status.success());
+  assert!(new_exe_path.exists());
+  let mtime2 = std::fs::metadata(&exe_path).unwrap().modified().unwrap();
+  assert_eq!(mtime1, mtime2); // Original exe_path was not changed.
+
+  let v = String::from_utf8(
+    Command::new(&new_exe_path)
+      .arg("-V")
+      .output()
+      .unwrap()
+      .stdout,
+  )
+  .unwrap();
+  assert!(v.contains("1.0.2"));
+}
+
 #[test]
 fn installer_test_local_module_run() {
   let temp_dir = TempDir::new().expect("tempdir fail");