mirror of
git://gcc.gnu.org/git/gcc.git
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f7f8b18003
2000-04-24 Loren J. Rittle <ljrittle@acm.org>
* mkcheck.in: Report compiler version used for test. Find
the built _G_config.h instead of any old installed version.
From-SVN: r33405
303 lines
9.9 KiB
Bash
Executable File
303 lines
9.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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# 1999-07-19 bkoz
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# Script to do automated testing and data collection for
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# various test files, and avoid doing this on every test file.
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# It attempts to collect some diagnostic info about size
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# and speed that should be useful in the future as the library gets
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# tuned for size and speed.
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# invocation == mkcheck [01] (path to build) (path to src) (path to install)
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if [ $# != 3 ] && [ $# != 4 ]; then
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echo 'Usage: mkcheck 0 (path to build) (path to src)'
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echo ' mkcheck 1 (path to build) (path to src) (path to install)'
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exit 1
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fi
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echo "running mkcheck"
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#
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# 1: variables
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#
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# WHICH determines if you are testing the installed binary and headers, or
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# the build binary and headers.
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WHICH=$1
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if [ $WHICH != "1" ]; then
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WHICH=0
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echo "$0: testing the build directory"
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elif [ $WHICH -eq 1 ]; then
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echo "$0: testing the install directory $1"
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fi
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BUILD_DIR=$2
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if [ ! -d "$BUILD_DIR" ]; then
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echo "build directory $BUILD_DIR not found, exiting."
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exit 1
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fi
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SRC_DIR=$3
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if [ ! -d "$SRC_DIR" ]; then
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echo "source directory $SRC_DIR not found, exiting."
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exit 1
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fi
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if [ $WHICH -eq 1 ]; then
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PREFIX_DIR=$4
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if [ ! -d "$PREFIX_DIR" ]; then
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echo "install directory $PREFIX_DIR not found, exiting."
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exit 1
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fi
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fi
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# INC_PATH == include path to new headers for use on gcc command-line
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if [ $WHICH != "1" ]; then
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INC_PATH="-I$BUILD_DIR -I$BUILD_DIR/libio -I$SRC_DIR/@ctype_include_dir@ -I$SRC_DIR/@cpu_include_dir@ -I$SRC_DIR/std -I$SRC_DIR -I$SRC_DIR/libio"
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elif [ $WHICH -eq 1 ]; then
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INC_PATH=""
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fi
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#LIB_PATH == where to find the build library binaries.
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if [ $WHICH != "1" ]; then
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LIB_PATH="-L$BUILD_DIR/src/.libs"
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CXX="../../gcc/g++ -B../../gcc/"
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elif [ $WHICH -eq 1 ]; then
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LIB_PATH="-L$PREFIX_DIR/lib"
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CXX="$PREFIX_DIR/bin/g++"
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fi
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# gcc compiler flags
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#CXX_FLAG="-fsquangle -fhonor-std -fnew-exceptions -g -O2 -DDEBUG_ASSERT "
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#CXX_FLAG="-g -O2 -DDEBUG_ASSERT "
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CXX_FLAG="-g -DDEBUG_ASSERT "
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# a specific flag to force the use of shared libraries, if any
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SH_FLAG=
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# a specific flag to force the use of static libraries, if any
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ST_FLAG="-static"
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# Set up the testing directory, which should be in a directory called
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# "testsuite" in the root level of the build directory.
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TEST_DIR="`pwd`/testsuite"
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if [ ! -d "$TEST_DIR" ]; then
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echo "making directory $TEST_DIR"
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mkdir $TEST_DIR
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chmod 777 $TEST_DIR
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fi
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# the name of the file that will collect and hold all this useful data:
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RESULTS_FILE="$TEST_DIR/$(date +%Y%m%d)-mkcheck.txt"
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# the name of the log file that will append compiler diagnostics:
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LOG_FILE="$TEST_DIR/$(date +%Y%m%d)-mkchecklog.txt"
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# the names of the specific test files to be run
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TESTS_FILE="$TEST_DIR/$(date +%Y%m%d)-mkcheckfiles.txt"
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#
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# 2: clean, make files, append general test info
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#
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if [ -f $RESULTS_FILE ]; then
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rm $RESULTS_FILE
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fi
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if [ -f $LOG_FILE ]; then
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rm $LOG_FILE
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fi
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# Make a list of the files we're going to run, or use an old one if it exists.
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if [ ! -f "$TESTS_FILE" ]; then
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echo "making file $TESTS_FILE"
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for LONG_NAME in $SRC_DIR/testsuite/*/*.cc
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do
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DIR_NAME=$(dirname $LONG_NAME)
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SHORT_NAME="`basename $DIR_NAME`/`basename $LONG_NAME`"
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echo "$SHORT_NAME" >> $TESTS_FILE
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done
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fi
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# Nasty solution to replace GNU date(1)'s %s time_t output function.
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if [ ! -x "$TEST_DIR/printnow" ]; then
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echo "making utility $TEST_DIR/printnow"
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gcc -o "$TEST_DIR/printnow" "$SRC_DIR/testsuite/printnow.c"
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strip "$TEST_DIR/printnow"
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fi
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# Remove old executables.
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rm -rf "$TEST_DIR/*exe"
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rm -rf "$TEST_DIR/core" "$TEST_DIR/*core"
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# Copy over the data files for filebufs in read-only mode
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cp $SRC_DIR/testsuite/27_io/*.txt $TEST_DIR
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cp $SRC_DIR/testsuite/27_io/*.tst $TEST_DIR
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# Emit useful info about compiler and platform
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echo "host: $(uname -mrsv)" >> $RESULTS_FILE
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echo "compiler: $($CXX --version)" >> $RESULTS_FILE
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echo "compiler flags: $CXX_FLAG $ST_FLAG" >> $RESULTS_FILE
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echo "date: $(date +%Y%m%d)" >> $RESULTS_FILE
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echo "" >> $RESULTS_FILE
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echo "p == pass/fail execution test" >> $RESULTS_FILE
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echo "ctime == time to compile and link" >> $RESULTS_FILE
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echo "etime == time for executable to run (take with salt)" >> $RESULTS_FILE
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echo "text == size of the executable text section" >> $RESULTS_FILE
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echo "data == size of the executable data section" >> $RESULTS_FILE
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echo "total == size of the executable" >> $RESULTS_FILE
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echo "" >> $RESULTS_FILE
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echo "p" | awk '{printf("%s ", $1)}' >> $RESULTS_FILE
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echo "ctime" "etime" | awk '{printf("%s\t%s\t", $1, $2)}' >> $RESULTS_FILE
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echo "text" "data" | awk '{printf("%s\t%s\t", $1, $2)}' >> $RESULTS_FILE
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echo "total" "name" | awk '{printf("%s\t%s\t", $1, $2)}' >> $RESULTS_FILE
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echo "" >> $RESULTS_FILE
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#
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# 3: compile, link, execute, time
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#
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for NAME in `cat $TESTS_FILE`
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do
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echo "$NAME"
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PRE_NAME="$TEST_DIR/`basename $NAME`"
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ST_NAME="`echo $PRE_NAME | sed 's/cc$/st-exe/'`"
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SH_NAME="`echo $PRE_NAME | sed 's/cc$/sh-exe/'`"
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CNAME="$SRC_DIR/testsuite/$NAME"
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# This would be deliciously easy if GNU date's %s were always around.
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# There are three ways to do this: 1) use the builtin 'time' like we
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# do later; then getting compiler errors into LOG_FILE is a nightmare.
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# 2) Grab the output of a formatted date(1) and do the math; harder
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# and harder as we try compiling at, say, top of the hour; we would
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# eventually have to calculate time_t anyhow. Or 3) just grab two
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# time_t's (no more overhead than grabbing two date(1)'s).
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COMP_TIME_START=$($TEST_DIR/printnow)
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$CXX $CXX_FLAG $ST_FLAG $INC_PATH $LIB_PATH $CNAME \
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-o $ST_NAME 2>> $LOG_FILE
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COMP_TIME_END=$($TEST_DIR/printnow)
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if [ $COMP_TIME_START -lt $COMP_TIME_END ]; then
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C_TIME=$[ $COMP_TIME_END - $COMP_TIME_START ]
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else
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C_TIME="0"
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fi
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if [ -f $ST_NAME ]; then
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case @host_os@ in
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*solaris*)
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# These numbers seem to match up to text/data/total,
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# although their meanings seem to be different. Very
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# important to not compare these numbers across platforms.
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ST_TEXT="$(size $ST_NAME | awk '{print $1}')"
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ST_DATA="$(size $ST_NAME | awk '{print $3}')"
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ST_SIZE="$(size $ST_NAME | awk '{print $7}')"
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;;
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*)
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ST_TEXT="$(size -A $ST_NAME | grep text | awk '{print $2}')"
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ST_DATA="$(size -A $ST_NAME | grep data | awk '{print $2}')"
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ST_SIZE="$(size -A $ST_NAME | grep otal | awk '{print $2}')"
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;;
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esac
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# Actually run the executable and time it . . .
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TIMEFORMAT='timemark %R'
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E_TIME_TEXT="$(exec 2>&1; time $ST_NAME)"
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E_TIME="$(echo $E_TIME_TEXT | awk '{print $2}')"
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# joining those two commands does not work due to quoting problems:
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#E_TIME="$(exec 2>&1; time $ST_NAME | awk '{print $2}')"
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# this will work as a fallback on certain systems...?
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#E_TIME=$(exec 2>&1; time $ST_NAME | cut -d ' ' -f 2)
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if [ -f core ]; then
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ST_EXEC='-'
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echo "st_fail" | awk '{printf("\t%s\n", $1)}'
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rm core
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else
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# XXX this should probably be a function?
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# This checks for emitted output files, which is useful
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# when testing file-related output. The rules for this
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# working are as follows: the emitted file must have the
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# ".txt" extension, and be based on the actual *.cc file's
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# name. For example, 27/filbuf.cc currently outputs files
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# named 27/filebuf-2.txt and 27/filebuf-3.txt. Also, the first
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# emitted file must be in the form $NAME-1.txt. The
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# control file must follow the same constraints, but have
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# a ".tst" extension. Thus, you have 27/filebuf-2.tst, etc
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# etc.
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# NAME contains the source name, like 27/filebuf.cc
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# From that NAME, we want to generate some possible names, using
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# ls on MATCH, a pattern description generated with sed.
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# this is the name of the resulting diff file, if any
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DIFF_FILE="`echo $PRE_NAME | sed 's/cc$/diff/'`"
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# construct wildcard names,ie for $NAME=filebuf.cc, makes
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# "filebuf*.tst"
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ST_DATA_FILES="`echo $NAME | sed 's/\.cc/\*\.tst/g'`"
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# make sure there is at least one, then go
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ST_E="`echo $NAME | sed 's/\.cc/\-1\.tst/g'`"
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if [ -f $ST_E ]; then
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# list of actual files that match the wildcard above, ie
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# "filebuf-1.tst"
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ST_MATCH_LIST="`ls $ST_DATA_FILES`"
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for i in $ST_MATCH_LIST
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do
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# ST_OUT_FILE is generated in the build directory.
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PRE_NAME2="$TEST_DIR/`basename $i`"
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ST_OUT_FILE="`echo $PRE_NAME2 | sed 's/tst$/txt/'`"
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diff $ST_OUT_FILE $i > $DIFF_FILE
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if [ -s $DIFF_FILE ]; then
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ST_EXEC="-"
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echo "st_fail" | awk '{printf("\t%s\n", $1)}'
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echo "$ST_OUT_FILE has some problems, dude"
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else
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ST_EXEC="+"
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echo "st_pass" | awk '{printf("\t%s\n", $1)}'
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fi
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rm $DIFF_FILE
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done
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else
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# the file does no output, and didn't core, so
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# assume passed.
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ST_EXEC="+"
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echo "st_pass" | awk '{printf("\t%s\t", $1)}'
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fi
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fi
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rm "$ST_NAME"
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else
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# the file did not compile. Write out compilation info to the log file.
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echo "$CXX $CXX_FLAG $ST_FLAG $INC_PATH $LIB_PATH $CNAME -o $ST_NAME" \
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2>> $LOG_FILE
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ST_EXEC="-"
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echo "st_fail" | awk '{printf("\t%s\t", $1)}'
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ST_TEXT="0"
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ST_DATA="0"
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ST_SIZE="0"
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fi
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echo $ST_EXEC | awk '{printf ("%.1s ", $1)}'>>$RESULTS_FILE
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echo $C_TIME $E_TIME |awk '{printf("%d\t%.3f\t", $1, $2)}'>>$RESULTS_FILE
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echo $ST_TEXT $ST_DATA | awk '{printf("%s\t%s\t", $1, $2)}'>>$RESULTS_FILE
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echo $ST_SIZE | awk '{printf("%s\t", $1)}'>>$RESULTS_FILE
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echo $NAME | awk '{printf("%s\n", $1)}'>>$RESULTS_FILE
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echo "" >> $RESULTS_FILE
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echo ""
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done
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# grep can count faster than we can...
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total_failures=$(egrep -c "^\-" $RESULTS_FILE)
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total_successes=$(egrep -c "^\+" $RESULTS_FILE)
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resultstext="pass/fail results: ${total_successes}/${total_failures}"
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if [ $total_failures -eq 0 ]; then
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resultstext="${resultstext}, WIN WIN"
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fi
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sed -e "/^date:/a\\
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$resultstext" $RESULTS_FILE > ${RESULTS_FILE}.tmp
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mv ${RESULTS_FILE}.tmp $RESULTS_FILE
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exit 0
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