697c2a3964
2000-08-23 Phil Edwards <pme@sourceware.cygnus.com> * acconfig.h: _GLIBCPP_USING_THREADS and some workaround types added. * acinclude.m4: New macro, GLIBCPP_ENABLE_WCHAR. Set the threads definition as well, and some minor spelling/spacing fixes. If building libio, check for certain typedefs. * libio/_G_config.h: Wrap _IO_MTSAFE_IO in _GLIBCPP_USING_THREADS. Conditionally define _LARGEFILE64_SOURCE, otherwise the 64-bit types will never be there. * libio/libio.h: In the null case, _IO_lock_t can't just be void. * src/string-inst.cc: Use _GLIBCPP_USE_WCHAR_T. * configure.in: Update the cache a bit more often. * mkcheck.in: For check-install, also need to -I the testsuite dir. From-SVN: r35901
365 lines
12 KiB
Bash
Executable File
365 lines
12 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Script to do automated testing and data collection
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# for various test files, so that we don't have to do this by hand on
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# every test file. It attempts to collect some diagnostic info about
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# size and speed that should be useful in the future as the library
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# gets tuned for size and speed. In addition, it tests static and
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# shared linkage.
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# Invocation
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# mkcheck [012] (path to build) (path to src) (path to install)
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#
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# 1: variables
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#
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# WHICH determines if you are
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# (0) testing the build binary and headers, or
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# (1) testing the installed binary and headers, or
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# (2) testing under dejagnu (just print the standard flags needed).
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WHICH=$1
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if [ "$WHICH"x = 0x ] && [ $# -eq 3 ]; then
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echo "running mkcheck"
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echo "$0: testing the build directory"
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elif [ "$WHICH"x = 1x ] && [ $# -eq 4 ]; then
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echo "running mkcheck"
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echo "$0: testing the install directory $4"
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elif [ "$WHICH"x = 2x ] && [ $# -eq 3 ]; then
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true
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else
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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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echo ' mkcheck 2 (path to build) (path to src)'
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exit 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 [ $WHICH != "1" ]; then
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INC_PATH="@CSHADOWFLAGS@ -I$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 -I$SRC_DIR/testsuite"
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elif [ $WHICH -eq 1 ]; then
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INC_PATH="-I$SRC_DIR/testsuite"
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fi
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if [ $WHICH -eq 2 ]; then
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echo $INC_PATH -I$SRC_DIR/backward -I$SRC_DIR/ext
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exit 0;
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fi
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#LIB_PATH == where to find the build library binaries.
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if [ $WHICH != "1" ]; then
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LIB_PATH="$BUILD_DIR/src/.libs"
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CXX="../../gcc/g++"
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CXX_BASE="-B../../gcc/"
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elif [ $WHICH -eq 1 ]; then
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LIB_PATH="$PREFIX_DIR/lib"
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CXX="$PREFIX_DIR/bin/g++"
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CXX_BASE=""
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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 $CXX_BASE -DDEBUG_ASSERT @SECTION_FLAGS@ @SECTION_LDFLAGS@"
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# a specific flag(s) to force the use of shared libraries, if any
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SH_FLAG=""
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# a specific flag(s) to force the use of static libraries, if any
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ST_FLAG="-static"
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# Set up the testing directory, which should be in a directory called
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# "testsuite" in the root level of the build directory.
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TEST_DIR="`pwd`/testsuite"
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if [ ! -d "$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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# Remove old core files (which now get left in cwd, not $TEST_DIR).
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rm -rf ./*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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chmod u+w $TEST_DIR/*.txt
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chmod u+w $TEST_DIR/*.tst
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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 -v 2>&1 | tail -1)" >> $RESULTS_FILE
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echo "compiler flags: $CXX_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" >> $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 "(First static, then shared.)" >> $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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# Abstract out the common code for compiling, linking, executing and printing.
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test_file()
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{
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# NB: S_FLAG has to be last argument because it may be null, and
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# error checking hasn't been invented yet.
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NAME=$1
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EXENAME=$2
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S_FLAG=$3
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SRC_NAME="$SRC_DIR/testsuite/$1"
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TEST_NAME="$TEST_DIR/`basename $NAME`"
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# This would be deliciously easy if GNU date's %s were always around.
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# There are three ways to do this: 1) use the builtin 'time' like we
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# do later; then getting compiler errors into LOG_FILE is a nightmare.
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# 2) Grab the output of a formatted date(1) and do the math; harder
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# and harder as we try compiling at, say, top of the hour; we would
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# eventually have to calculate time_t anyhow. Or 3) just grab two
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# time_t's (no more overhead than grabbing two date(1)'s).
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COMP_TIME_START=$($TEST_DIR/printnow)
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$CXX $CXX_FLAG $S_FLAG $INC_PATH -L$LIB_PATH -Wl,--rpath -Wl,$LIB_PATH \
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$SRC_NAME -o $EXENAME 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 $EXENAME ]; then
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case @host_os@ in
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*solaris2.8*)
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# These numbers seem to match up to text/data/total,
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# although their meanings seem to be different. Very
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# important to not compare these numbers across platforms.
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## Get rid of the banner information. I don't recall this
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## happening under previous Solarises. Maybe it's an 8 thing.
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TEXT="$(size $EXENAME | grep $EXENAME | awk '{print $1}')"
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DATA="$(size $EXENAME | grep $EXENAME | awk '{print $3}')"
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SIZE="$(size $EXENAME | grep $EXENAME | awk '{print $7}')"
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;;
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*solaris*)
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# These numbers seem to match up to text/data/total,
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# although their meanings seem to be different. Very
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# important to not compare these numbers across platforms.
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TEXT="$(size $EXENAME | awk '{print $1}')"
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DATA="$(size $EXENAME | awk '{print $3}')"
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SIZE="$(size $EXENAME | awk '{print $7}')"
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;;
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*)
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TEXT="$(size -A $EXENAME | grep text | awk '{print $2}')"
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DATA="$(size -A $EXENAME | grep data | awk '{print $2}')"
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SIZE="$(size -A $EXENAME | 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 $EXENAME)"
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E_ABNORMAL_TERMINATION=$?
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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 $EXENAME | 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 $EXENAME | cut -d ' ' -f 2)
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if [ "$E_ABNORMAL_TERMINATION" -ne 0 ]; then
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RESULT='-'
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rm -f ./*core
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# sometimes you want to save all core files for review:
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#mv ./core $EXENAME.core
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# sometimes the OS names core files as programname.core:
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#mv ./*core $EXENAME.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 $TEST_NAME | sed 's/cc$/diff/'`"
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# construct wildcard names,ie for $NAME=filebuf.cc, makes
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# "filebuf*.tst"
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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 $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 $DIFF_FILE ]; then
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RESULT="-"
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echo "$ST_OUT_FILE has some problems, dude"
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else
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RESULT="+"
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fi
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rm $DIFF_FILE
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done
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else
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# the file does no output, and didn't abnormally
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# terminate, so assume passed.
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RESULT="+"
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fi
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fi
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# sometimes you want to save all failing exe files for review:
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if [ "$RESULT" = "+" ]; then
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rm "$EXENAME"
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fi
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else
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# the file did not compile. Write out compilation info to the log file.
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echo "$CXX $CXX_FLAG $S_FLAG $INC_PATH -L$LIB_PATH -Wl,--rpath -Wl,$LIB_PATH \
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$SRC_NAME -o $EXENAME" 2>> $LOG_FILE
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RESULT="-"
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TEXT="0"
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DATA="0"
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SIZE="0"
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fi
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echo $RESULT | awk '{printf("%s\t", $1)}'
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echo $RESULT | 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 $TEXT $DATA | awk '{printf("%s\t%s\t", $1, $2)}'>>$RESULTS_FILE
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echo $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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};
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echo "detailed test information in $RESULTS_FILE"
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echo "------------------------------------------------------------------------"
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echo "static" | awk '{printf("%s\t", $1)}'
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echo "shared" | awk '{printf("%s\t", $1)}'
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echo "test" | awk '{printf("%s\n", $1)}'
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echo "------------------------------------------------------------------------"
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TEST_TIME_START=$($TEST_DIR/printnow)
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for NAME in `cat $TESTS_FILE`
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do
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PRE_NAME="$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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test_file $NAME $ST_NAME $ST_FLAG
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test_file $NAME $SH_NAME $SH_FLAG
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echo "$NAME" | awk '{printf("%s\n", $1)}'
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echo "" >> $RESULTS_FILE
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done
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TEST_TIME_END=$($TEST_DIR/printnow)
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#
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# 4: summary
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#
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# grep can count faster than we can...
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total_failures=$(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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if [ $TEST_TIME_START -lt $TEST_TIME_END ]; then
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TEST_TIME=$[ $TEST_TIME_END - $TEST_TIME_START ]
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echo "testrun == $TEST_TIME"
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fi
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exit 0
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