extract windowsSafe()
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1 changed files with 12 additions and 4 deletions
16
src/main.zig
16
src/main.zig
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@ -41,13 +41,21 @@ fn nextLine(reader: FileReader, buffer: []u8) !?[]const u8 {
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buffer,
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'\n',
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)) orelse return null;
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// trim annoying windows-only carriage return character
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return windowsSafe(line);
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}
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// trim annoying windows-only carriage return character
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fn windowsSafe(line: []u8) []u8 {
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if (os.tag == .windows) {
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line = mem.trimRight(u8, line, "\r");
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return mem.trimRight(u8, line, "\r");
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}
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return line;
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}
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test "basic test" {
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try testing.expectEqual(10, 3 + 7);
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test "windowsSage strips carriage return on windows" {
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if (os.tag == .windows) {
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try testing.expectEqualSlices(u8, "line\n\r", "line\n");
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} else {
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try testing.expectEqualSlices(u8, "line\n\r", "line\n\r");
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}
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}
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