test: more config parser tests

kucaahbe · Feb 3, 2024 · 9add34c · 9add34c
1 parent 63ca33f
commit 9add34c
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Showing 2 changed files with 46 additions and 0 deletions.
diff --git a/source/config_parser.d b/source/config_parser.d
@@ -165,6 +165,43 @@ CFG";
 			warnings[1] ~ " is incorrect");
 }
 
+/// _config file can not be opened
+unittest
+{
+	import std.exception;
+	import std.regex;
+
+	auto config = Config();
+	auto path = Path("not_found");
+
+	immutable auto exceptionMsg = collectExceptionMsg!ConfigFileException(parse_config(path, config));
+	immutable auto expectedMsg = "config file " ~ path.absolute ~ " does not exist";
+
+	assert(exceptionMsg == expectedMsg, exceptionMsg ~ ` != ` ~ expectedMsg);
+}
+
+/// _config file content is not valid UTF
+unittest
+{
+	import std.file;
+	import std.exception;
+	import std.regex;
+	import test_file;
+
+	if (".test".exists) ".test".rmdirRecurse;
+	scope(exit) if (".test".exists) ".test".rmdirRecurse;
+
+	auto config = Config();
+	auto path = Path(".test/app/install.sdl");
+	ubyte[] not_utf_data = [207, 250, 237];
+	TestFile(path.absolute, not_utf_data).create;
+
+	immutable auto exceptionMsg = collectExceptionMsg!ConfigFileException(parse_config(path, config));
+
+	assert(matchFirst(exceptionMsg, "failed to read config file"),
+			`"` ~ exceptionMsg ~ `" doesn't match ~/failed to read config file/`);
+}
+
 private void processSDLNode(ref SDLNode node, ref Config config, ref string[] warnings)
 {
 	if (node.qualifiedName == INSTALL_DIRECTIVE) {

diff --git a/source/test_file.d b/source/test_file.d
@@ -19,6 +19,12 @@ version(unittest)
 			test_content = content;
 		}
 
+		this(string src, ubyte[] content)
+		{
+			this(src);
+			test_content_b = content;
+		}
+
 		ref TestFile create()
 		{
 			immutable auto dir = path.absolute.dirName;
@@ -27,11 +33,14 @@ version(unittest)
 
 			if (test_content.length > 0) {
 				std_file.write(path.absolute, test_content);
+			} else if (test_content_b.length > 0) {
+				std_file.write(path.absolute, test_content_b);
 			}
 
 			return this;
 		}
 
 		private string test_content;
+		private ubyte[] test_content_b;
 	}
 }