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// SPDX-License-Identifier: GPL-3.0-or-later
#include "rcc/Support/TextDiagnostic.h"
#include <iostream>
#include <string>
namespace {
int fail(const char *Message) {
std::cerr << Message << '\n';
return 1;
}
} // namespace
int main() {
rcc::TextSource Source("input.mir", "first\r\nsecond line\n");
if (Source.lineCount() != 3)
return fail("TextSource must index every physical line");
if (Source.line(1) != "first" || Source.line(2) != "second line" || !Source.line(3).empty())
return fail("TextSource must expose lines without line endings");
const rcc::TextRange Range = Source.range(9, 15);
if (Range.Begin.Line != 2 || Range.Begin.Column != 3 || Range.End.Line != 2 ||
Range.End.Column != 9)
return fail("TextSource must map byte offsets to one-based line and column values");
const rcc::TextDiagnostic Diagnostic{
.Severity = rcc::DiagnosticSeverity::Error,
.Category = "yaml",
.Message = "invalid scalar",
.SourceName = "input.mir",
.Range = Range,
};
const std::string Formatted = rcc::formatTextDiagnostic(Diagnostic, Source);
if (Formatted != "input.mir:2:3: error[yaml]: invalid scalar\nsecond line\n ^~~~~~")
return fail("Text diagnostics must have deterministic source rendering");
if (rcc::getDiagnosticSeverityName(rcc::DiagnosticSeverity::Warning) != "warning")
return fail("Diagnostic severities must have stable names");
return 0;
}
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