From 922f127acacce2bda024b2d9333fee56b5d3ff32 Mon Sep 17 00:00:00 2001
From: Sijmen <me@sijman.nl>
Date: Mon, 8 Aug 2022 17:07:57 +0200
Subject: [PATCH] Add test when running from non-existent directory

When fd is run from a non-existent directory, but a search path is
passed in the arguments, it should still run. This tests for that.
---
 tests/testenv/mod.rs |  5 +++++
 tests/tests.rs       | 22 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/tests/testenv/mod.rs b/tests/testenv/mod.rs
index c17ef4b..8a5567e 100644
--- a/tests/testenv/mod.rs
+++ b/tests/testenv/mod.rs
@@ -185,6 +185,11 @@ impl TestEnv {
         self.temp_dir.path().to_path_buf()
     }
 
+    /// Get the path of the fd executable.
+    pub fn test_exe(&self) -> &PathBuf {
+        &self.fd_exe
+    }
+
     /// Get the root directory of the file system.
     pub fn system_root(&self) -> PathBuf {
         let mut components = self.temp_dir.path().components();
diff --git a/tests/tests.rs b/tests/tests.rs
index 72154dd..8a5d866 100644
--- a/tests/tests.rs
+++ b/tests/tests.rs
@@ -2114,3 +2114,25 @@ fn test_strip_cwd_prefix() {
         symlink",
     );
 }
+
+/// When fd is ran from a non-existent working directory, but an existent
+/// directory is passed in the arguments, it should still run fine
+#[test]
+fn test_invalid_cwd() {
+    let te = TestEnv::new(&[], &[]);
+
+    let root = te.test_root().join("foo");
+    fs::create_dir(&root).unwrap();
+    std::env::set_current_dir(&root).unwrap();
+    fs::remove_dir(&root).unwrap();
+
+    let output = std::process::Command::new(&te.test_exe())
+        .arg("query")
+        .arg(te.test_root())
+        .output()
+        .unwrap();
+
+    if !output.status.success() {
+        panic!("{:?}", output);
+    }
+}