22 lines
681 B
Bash
22 lines
681 B
Bash
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#!/bin/sh
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# Run the reference lexer against libsyntax and compare the tokens and spans.
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# If "// ignore-lexer-test" is present in the file, it will be ignored.
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#
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# Argument $1 is the file to check, $2 is the classpath to use, $3 is the path
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# to the grun binary, $4 is the path to the verify binary, $5 is the path to
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# RustLexer.tokens
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if [ "${VERBOSE}" == "1" ]; then
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set -x
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fi
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grep -q "// ignore lexer-test" $1;
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if [ $? -eq 1 ]; then
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cd $2 # This `cd` is so java will pick up RustLexer.class. I couldn't
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# figure out how to wrangle the CLASSPATH, just adding build/grammr didn't
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# seem to have anny effect.
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$3 RustLexer tokens -tokens < $1 | $4 $1 $5
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fi
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