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test: simplify testTokenize

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What this does is already done by `expectEqual`.
Now the trace seems to be shorter and more concise so the errors should be easier to read now.
This commit is contained in:
r00ster91 2022-08-13 11:44:19 +02:00
parent 5490688d65
commit 83909651ea
1 changed files with 4 additions and 7 deletions
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11
lib/std/zig/tokenizer.zig
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@ -2061,17 +2061,14 @@ test "saturating operators" {
try testTokenize("-|=", &.{.minus_pipe_equal});
}
fn testTokenize(source: [:0]const u8, expected_tokens: []const Token.Tag) !void {
fn testTokenize(source: [:0]const u8, expected_token_tags: []const Token.Tag) !void {
var tokenizer = Tokenizer.init(source);
for (expected_tokens) |expected_token_id| {
for (expected_token_tags) |expected_token_tag| {
const token = tokenizer.next();
if (token.tag != expected_token_id) {
std.debug.panic("expected {s}, found {s}\n", .{
@tagName(expected_token_id), @tagName(token.tag),
});
}
try std.testing.expectEqual(expected_token_tag, token.tag);
}
const last_token = tokenizer.next();
try std.testing.expectEqual(Token.Tag.eof, last_token.tag);
try std.testing.expectEqual(source.len, last_token.loc.start);
try std.testing.expectEqual(source.len, last_token.loc.end);
}