Initial project import

tools/v/vlib/os/inode_test.v

@@ -0,0 +1,54 @@
+import os
+
+// tfolder will contain all the temporary files/subfolders made by
+// the different tests. It would be removed in testsuite_end(), so
+// individual os tests do not need to clean up after themselves.
+const tfolder = os.join_path(os.vtmp_dir(), 'inode_tests')
+
+fn testsuite_begin() {
+	eprintln('testsuite_begin, tfolder = ${tfolder}')
+	os.rmdir_all(tfolder) or {}
+	assert !os.is_dir(tfolder)
+	os.mkdir_all(tfolder) or { panic(err) }
+	os.chdir(tfolder) or {}
+	assert os.is_dir(tfolder)
+}
+
+fn testsuite_end() {
+	os.chdir(os.wd_at_startup) or {}
+	os.rmdir_all(tfolder) or { panic(err) }
+	assert !os.is_dir(tfolder)
+}
+
+fn test_inode_file_type() {
+	filename := './test1.txt'
+	mut file := os.open_file(filename, 'w', 0o600) or { return }
+	file.close()
+	mode := os.inode(filename)
+	os.rm(filename) or { panic(err) }
+	assert mode.typ == .regular
+}
+
+fn test_inode_file_owner_permission() {
+	filename := './test2.txt'
+	mut file := os.open_file(filename, 'w', 0o600) or { return }
+	file.close()
+	mode := os.inode(filename)
+	os.rm(filename) or {}
+	assert mode.owner.read
+	assert mode.owner.write
+	assert !mode.owner.execute
+}
+
+fn test_inode_file_permissions_bitmask() {
+	if os.user_os() == 'windows' {
+		println('> skipping ${@FN} on windows')
+		return
+	}
+	filename := './test3.txt'
+	mut file := os.open_file(filename, 'w', 0o641) or { return }
+	file.close()
+	mode := os.inode(filename)
+	os.rm(filename) or {}
+	assert mode.bitmask() == 0o641
+}