Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 23 insertions, 0 deletions

diff --git a/dom/webgpu/tests/cts/vendor/src/path.rs b/dom/webgpu/tests/cts/vendor/src/path.rs
new file mode 100644
index 0000000000..aa5bae2e6d
--- /dev/null
+++ b/dom/webgpu/tests/cts/vendor/src/path.rs
@@ -0,0 +1,23 @@
+use std::path::{Path, PathBuf};
+
+/// Construct a [`PathBuf`] from individual [`Path`] components.
+///
+/// This is a simple and legible way to construct `PathBuf`s that use the system's native path
+/// separator character. (It's ugly to see paths mixing `\` and `/`.)
+///
+/// # Examples
+///
+/// ```rust
+/// # use std::path::Path;
+/// # use vendor_webgpu_cts::path::join_path;
+/// assert_eq!(&*join_path(["foo", "bar", "baz"]), Path::new("foo/bar/baz"));
+/// ```
+pub(crate) fn join_path<I, P>(iter: I) -> PathBuf
+where
+    I: IntoIterator<Item = P>,
+    P: AsRef<Path>,
+{
+    let mut path = PathBuf::new();
+    path.extend(iter);
+    path
+}