improve os tests

1 files changed, 22 insertions, 0 deletions

diff --git a/tests/modules/os/test.lua b/tests/modules/os/test.lua
index 92890a234..1207cb615 100644
--- a/tests/modules/os/test.lua
+++ b/tests/modules/os/test.lua
@@ -149,3 +149,25 @@ function test_args(t)
     t:are_equal(os.args({'-DTEST="hello world"', '-DTEST2="hello world2"'}), '"-DTEST=\\\"hello world\\\"" "-DTEST2=\\\"hello world2\\\""')
 end
 
+function test_async(t)
+    local tmpdir = os.tmpfile() .. ".dir"
+    local tmpdir2 = os.tmpfile() .. ".dir"
+    io.writefile(path.join(tmpdir, "foo.txt"), "foo")
+    io.writefile(path.join(tmpdir, "bar.txt"), "bar")
+    local files = os.files(path.join(tmpdir, "*.txt"), {async = true})
+    t:require(files and #files == 2)
+
+    os.cp(tmpdir, tmpdir2, {async = true, detach = true})
+    t:require(not os.isdir(tmpdir2))
+
+    os.cp(tmpdir, tmpdir2, {async = true})
+    t:require(os.isdir(tmpdir2))
+
+    t:require(os.isdir(tmpdir))
+    os.rm(tmpdir, {async = true})
+    t:require(not os.isdir(tmpdir))
+
+    t:require(os.isdir(tmpdir2))
+    os.rm(tmpdir2, {async = true, detach = true})
+    t:require(os.isdir(tmpdir2))
+end