From 93e99ea2da7b8a10ecc6dc189b0ca3dd71e81e1c Mon Sep 17 00:00:00 2001
From: William Boman <william@redwill.se>
Date: Sat, 30 May 2026 15:57:13 +0200
Subject: refactor(fs): use fs.ls in readdir implementation, prefer fs_stat
 over fs_fstat (#2101)

---
 tests/mason-core/fs_spec.lua                      | 24 +++++++++++++++++++++++
 tests/mason-core/installer/compiler/link_spec.lua | 16 +++++++--------
 2 files changed, 32 insertions(+), 8 deletions(-)

(limited to 'tests')

diff --git a/tests/mason-core/fs_spec.lua b/tests/mason-core/fs_spec.lua
index 3962b8cd..22a467fe 100644
--- a/tests/mason-core/fs_spec.lua
+++ b/tests/mason-core/fs_spec.lua
@@ -31,4 +31,28 @@ describe("fs", function()
         local stat = assert(vim.uv.fs_stat(nested), "fs_stat returned no value")
         assert.equals("directory", stat.type)
     end)
+
+    it("should check if file_exists", function()
+        local temp = vim.fn.tempname()
+
+        assert.is_false(fs.sync.file_exists(temp))
+        fs.sync.write_file(temp, "")
+        assert.is_true(fs.sync.file_exists(temp))
+
+        local temp_dir = vim.fn.tempname()
+        fs.sync.mkdir(temp_dir)
+        assert.is_false(fs.sync.file_exists(temp_dir))
+    end)
+
+    it("should check if dir_exists", function()
+        local temp = vim.fn.tempname()
+
+        assert.is_false(fs.sync.dir_exists(temp))
+        fs.sync.mkdir(temp)
+        assert.is_true(fs.sync.dir_exists(temp))
+
+        local temp_file = vim.fn.tempname()
+        fs.sync.write_file(temp_file, "")
+        assert.is_false(fs.sync.dir_exists(temp_file))
+    end)
 end)
diff --git a/tests/mason-core/installer/compiler/link_spec.lua b/tests/mason-core/installer/compiler/link_spec.lua
index 62777bc9..6c77bbc6 100644
--- a/tests/mason-core/installer/compiler/link_spec.lua
+++ b/tests/mason-core/installer/compiler/link_spec.lua
@@ -22,10 +22,10 @@ describe("registry linker", function()
         local ctx = test_helpers.create_context()
         stub(ctx.fs, "file_exists")
         stub(ctx.fs, "chmod")
-        stub(ctx.fs, "fstat")
+        stub(ctx.fs, "stat")
 
         ctx.fs.file_exists.on_call_with(match.is_ref(ctx.fs), "exec.sh").returns(true)
-        ctx.fs.fstat.on_call_with(match.is_ref(ctx.fs), "exec.sh").returns {
+        ctx.fs.stat.on_call_with(match.is_ref(ctx.fs), "exec.sh").returns {
             mode = 493, -- 0755
         }
 
@@ -59,10 +59,10 @@ describe("registry linker", function()
         local ctx = test_helpers.create_context()
         stub(ctx.fs, "file_exists")
         stub(ctx.fs, "chmod")
-        stub(ctx.fs, "fstat")
+        stub(ctx.fs, "stat")
 
         ctx.fs.file_exists.on_call_with(match.is_ref(ctx.fs), "exec.sh").returns(true)
-        ctx.fs.fstat.on_call_with(match.is_ref(ctx.fs), "exec.sh").returns {
+        ctx.fs.stat.on_call_with(match.is_ref(ctx.fs), "exec.sh").returns {
             mode = 420, -- 0644
         }
 
@@ -88,10 +88,10 @@ describe("registry linker", function()
         local ctx = test_helpers.create_context()
         stub(ctx.fs, "file_exists")
         stub(ctx.fs, "chmod")
-        stub(ctx.fs, "fstat")
+        stub(ctx.fs, "stat")
 
         ctx.fs.file_exists.on_call_with(match.is_ref(ctx.fs), "v1.0.0-exec.sh").returns(true)
-        ctx.fs.fstat.on_call_with(match.is_ref(ctx.fs), "v1.0.0-exec.sh").returns {
+        ctx.fs.stat.on_call_with(match.is_ref(ctx.fs), "v1.0.0-exec.sh").returns {
             mode = 493, -- 0755
         }
 
@@ -120,7 +120,7 @@ describe("registry linker", function()
         local ctx = test_helpers.create_context()
         stub(ctx.fs, "file_exists")
         stub(ctx.fs, "chmod")
-        stub(ctx.fs, "fstat")
+        stub(ctx.fs, "stat")
 
         local matrix = {
             ["cargo:executable"] = "bin/executable",
@@ -135,7 +135,7 @@ describe("registry linker", function()
 
         for bin, path in pairs(matrix) do
             ctx.fs.file_exists.on_call_with(match.is_ref(ctx.fs), path).returns(true)
-            ctx.fs.fstat.on_call_with(match.is_ref(ctx.fs), path).returns {
+            ctx.fs.stat.on_call_with(match.is_ref(ctx.fs), path).returns {
                 mode = 493, -- 0755
             }
 
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