Embed data files in scripts rather than relying on filesystem access for easier packaging

1 files changed, 6 insertions, 17 deletions

diff --git a/src/unicode_tests.zig b/src/unicode_tests.zig
index ff49b2a..875c5f0 100644
--- a/src/unicode_tests.zig
+++ b/src/unicode_tests.zig
@@ -8,14 +8,10 @@ test "Unicode normalization tests" {
     const n = try Normalize.init(allocator);
     defer n.deinit(allocator);
 
-    var file = try fs.cwd().openFile("data/unicode/NormalizationTest.txt", .{});
-    defer file.close();
-    var buf: [4096]u8 = undefined;
-    var reader = file.reader(&buf);
-
+    var reader = std.io.Reader.fixed(@embedFile("NormalizationTest.txt"));
     var cp_buf: [4]u8 = undefined;
 
-    var line_iter: IterRead = .{ .read = &reader.interface };
+    var line_iter: IterRead = .{ .read = &reader };
 
     while (line_iter.next()) |line| {
         // Iterate over fields.
@@ -120,15 +116,12 @@ test "Unicode normalization tests" {
 
 test "Segmentation GraphemeIterator" {
     const allocator = std.testing.allocator;
-    var file = try std.fs.cwd().openFile("data/unicode/auxiliary/GraphemeBreakTest.txt", .{});
-    defer file.close();
-    var buf: [4096]u8 = undefined;
-    var reader = file.reader(&buf);
 
+    var reader = std.io.Reader.fixed(@embedFile("GraphemeBreakTest.txt"));
     const graph = try Graphemes.init(allocator);
     defer graph.deinit(allocator);
 
-    var line_iter: IterRead = .{ .read = &reader.interface };
+    var line_iter: IterRead = .{ .read = &reader };
 
     while (line_iter.next()) |raw| {
         // Clean up.
@@ -263,15 +256,11 @@ test "Segmentation GraphemeIterator" {
 
 test "Segmentation Word Iterator" {
     const allocator = std.testing.allocator;
-    var file = try std.fs.cwd().openFile("data/unicode/auxiliary/WordBreakTest.txt", .{});
-    defer file.close();
-    var buf: [4096]u8 = undefined;
-    var reader = file.reader(&buf);
-
+    var reader = std.io.Reader.fixed(@embedFile("WordBreakTest.txt"));
     const wb = try Words.init(allocator);
     defer wb.deinit(allocator);
 
-    var line_iter: IterRead = .{ .read = &reader.interface };
+    var line_iter: IterRead = .{ .read = &reader };
 
     while (line_iter.next()) |raw| {
         // Clean up.