423 lines
8.1 KiB
Bash
Executable File
423 lines
8.1 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 2009 The Go Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style
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# license that can be found in the LICENSE file.
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# Using all the *_test.go files in the current directory, write out a file
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# _testmain.go that runs all its tests. Compile everything and run the
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# tests.
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# If files are named on the command line, use them instead of *_test.go.
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# Makes egrep,grep work better in general if we put them
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# in ordinary C mode instead of what the current language is.
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unset LANG
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export LC_ALL=C
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export LC_CTYPE=C
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GC=${GC:-gccgo}
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GL=${GL:-${GC-gccgo}}
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GOLIBS=
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export GC GL GOLIBS
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NM=${NM:-nm}
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# srcdir is where the source files are found. basedir is where the
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# source file paths are relative to.
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# gofiles are the test files. pkgfiles are the source files.
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srcdir=.
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basedir=.
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gofiles=""
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pkgfiles=""
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loop=true
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keep=false
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prefix=
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dejagnu=no
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timeout=60
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testname=""
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while $loop; do
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case "x$1" in
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x--srcdir)
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srcdir=$2
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shift
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shift
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;;
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x--srcdir=*)
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srcdir=`echo $1 | sed -e 's/^--srcdir=//'`
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shift
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;;
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x--basedir)
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basedir=$2
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shift
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shift
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;;
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x--basedir=*)
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basedir=`echo $1 | sed -e 's/^--basedir=//'`
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shift
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;;
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x--prefix)
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prefix=$2
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shift
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shift
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;;
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x--prefix=*)
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prefix=`echo $1 | sed -e 's/^--prefix=//'`
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shift
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;;
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x--keep)
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keep=true
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shift
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;;
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x--pkgfiles)
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pkgfiles=$2
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shift
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shift
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;;
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x--pkgfiles=*)
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pkgfiles=`echo $1 | sed -e 's/^--pkgfiles=//'`
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shift
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;;
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x--dejagnu)
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dejagnu=$2
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shift
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shift
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;;
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x--dejagnu=*)
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dejagnu=`echo $1 | sed -e 's/^--dejagnu=//'`
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shift
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;;
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x--timeout)
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timeout=$2
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shift
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shift
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;;
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x--timeout=*)
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timeout=`echo $1 | sed -e 's/^--timeout=//'`
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shift
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;;
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x--testname)
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testname=$2
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shift
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shift
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;;
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x--testname=*)
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testname=`echo $1 | sed -e 's/^--testname=//'`
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shift
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;;
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x-*)
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loop=false
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;;
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x)
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loop=false
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;;
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*)
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gofiles="$gofiles $1"
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shift
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;;
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esac
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done
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DIR=gotest$$
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rm -rf $DIR
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mkdir $DIR
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cd $DIR
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if test $keep = false; then
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trap "cd ..; rm -rf $DIR" 0 1 2 3 14 15
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else
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trap "cd ..; echo Keeping $DIR" 0 1 2 3 14 15
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fi
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case "$srcdir" in
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/*)
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;;
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*)
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srcdir="../$srcdir"
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;;
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esac
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SRCDIR=$srcdir
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export SRCDIR
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case "$basedir" in
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/*)
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;;
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*)
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basedir="../$basedir"
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;;
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esac
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# Link all the files/directories in srcdir into our working directory,
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# so that the tests do not have to refer to srcdir to find test data.
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ln -s $srcdir/* .
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# Some tests refer to a ../testdata directory.
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if test -e $srcdir/../testdata; then
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rm -f ../testdata
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abssrcdir=`cd $srcdir && pwd`
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ln -s $abssrcdir/../testdata ../testdata
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fi
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# Copy the .go files because io/utils_test.go expects a regular file.
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case "x$gofiles" in
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x)
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case "x$pkgfiles" in
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x)
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for f in `cd $srcdir; ls *.go`; do
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rm -f $f;
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cp $srcdir/$f .
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done
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;;
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*)
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for f in $pkgfiles; do
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if test -f $basedir/$f; then
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b=`basename $f`
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rm -f $b
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cp $basedir/$f $b
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elif test -f ../$f; then
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b=`basename $f`
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rm -f $b
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cp ../$f $b
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else
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echo "file $f not found" 1>&2
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exit 1
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fi
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done
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for f in `cd $srcdir; ls *_test.go`; do
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rm -f $f
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cp $srcdir/$f .
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done
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;;
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esac
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;;
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*)
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for f in $gofiles; do
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b=`basename $f`
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rm -f $b
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cp $basedir/$f $b
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done
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case "x$pkgfiles" in
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x)
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for f in `cd $srcdir; ls *.go | grep -v *_test.go`; do
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rm -f $f
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cp $srcdir/$f .
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done
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;;
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*)
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for f in $pkgfiles; do
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if test -f $basedir/$f; then
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b=`basename $f`
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rm -f $b
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cp $basedir/$f $b
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elif test -f ../$f; then
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b=`basename $f`
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rm -f $b
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cp ../$f $b
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else
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echo "file $f not found" 1>&2
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exit 1
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fi
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done
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;;
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esac
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;;
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esac
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# Some tests expect the _obj directory created by the gc Makefiles.
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mkdir _obj
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# Some tests expect the _test directory created by the gc Makefiles.
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mkdir _test
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case "x$gofiles" in
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x)
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gofiles=`ls *_test.go 2>/dev/null`
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esac
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case "x$gofiles" in
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x)
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echo 'no test files found' 1>&2
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exit 1
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esac
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# Run any commands given in sources, like
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# // gotest: $GC foo.go
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# to build any test-only dependencies.
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holdGC="$GC"
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GC="$GC -g -c -I ."
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sed -n 's/^\/\/ gotest: //p' $gofiles | sh
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GC="$holdGC"
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case "x$pkgfiles" in
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x)
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pkgbasefiles=`ls *.go | grep -v _test.go 2>/dev/null`
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;;
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*)
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for f in $pkgfiles; do
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pkgbasefiles="$pkgbasefiles `basename $f`"
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done
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;;
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esac
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case "x$pkgfiles" in
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x)
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echo 'no source files found' 1>&2
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exit 1
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;;
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esac
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# Split $gofiles into external gofiles (those in *_test packages)
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# and internal ones (those in the main package).
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xgofiles=$(echo $(grep '^package[ ]' $gofiles /dev/null | grep ':.*_test' | sed 's/:.*//'))
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gofiles=$(echo $(grep '^package[ ]' $gofiles /dev/null | grep -v ':.*_test' | sed 's/:.*//'))
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# External $O file
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xofile=""
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havex=false
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if [ "x$xgofiles" != "x" ]; then
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xofile="_xtest_.o"
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havex=true
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fi
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set -e
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package=`echo ${srcdir} | sed -e 's|^.*libgo/go/||'`
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prefixarg=
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if test -n "$prefix"; then
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prefixarg="-fgo-prefix=$prefix"
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fi
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$GC -g $prefixarg -c -I . -o _gotest_.o $gofiles $pkgbasefiles
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if $havex; then
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mkdir -p `dirname $package`
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cp _gotest_.o `dirname $package`/lib`basename $package`.a
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$GC -g -c -I . -o $xofile $xgofiles
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fi
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# They all compile; now generate the code to call them.
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localname() {
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# The package main has been renamed to __main__ when imported.
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# Adjust its uses.
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echo $1 | sed 's/^main\./__main__./'
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}
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{
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# test functions are named TestFoo
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# the grep -v eliminates methods and other special names
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# that have multiple dots.
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pattern='Test([^a-z].*)?'
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# The -p option tells GNU nm not to sort.
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# The -v option tells Solaris nm to sort by value.
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tests=$($NM -p -v _gotest_.o $xofile | egrep ' T .*\.'$pattern'$' | grep -v '\..*\..*\.' | sed 's/.* //' | sed 's/.*\.\(.*\.\)/\1/')
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if [ "x$tests" = x ]; then
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echo 'gotest: warning: no tests matching '$pattern in _gotest_.o $xofile 1>&2
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exit 2
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fi
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# benchmarks are named BenchmarkFoo.
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pattern='Benchmark([^a-z].*)?'
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benchmarks=$($NM -p -v _gotest_.o $xofile | egrep ' T .*\.'$pattern'$' | grep -v '\..*\..*\.' | sed 's/.* //' | sed 's/.*\.\(.*\.\)/\1/')
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# package spec
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echo 'package main'
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echo
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# imports
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if echo "$tests" | egrep -v '_test\.' >/dev/null; then
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echo 'import "./_gotest_"'
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fi
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if $havex; then
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echo 'import "./_xtest_"'
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fi
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echo 'import "testing"'
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echo 'import __os__ "os"' # rename in case tested package is called os
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echo 'import __regexp__ "regexp"' # rename in case tested package is called regexp
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# test array
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echo
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echo 'var tests = []testing.InternalTest {'
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for i in $tests
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do
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j=$(localname $i)
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echo ' {"'$i'", '$j'},'
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done
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echo '}'
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# benchmark array
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# The comment makes the multiline declaration
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# gofmt-safe even when there are no benchmarks.
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echo 'var benchmarks = []testing.InternalBenchmark{ //'
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for i in $benchmarks
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do
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j=$(localname $i)
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echo ' {"'$i'", '$j'},'
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done
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echo '}'
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# body
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echo \
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'
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var matchPat string
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var matchRe *__regexp__.Regexp
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func matchString(pat, str string) (result bool, err __os__.Error) {
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if matchRe == nil || matchPat != pat {
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matchPat = pat
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matchRe, err = __regexp__.Compile(matchPat)
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if err != nil {
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return
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}
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}
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return matchRe.MatchString(str), nil
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}
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func main() {
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testing.Main(matchString, tests, benchmarks)
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}'
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}>_testmain.go
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case "x$dejagnu" in
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xno)
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${GC} -g -c _testmain.go
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${GL} *.o ${GOLIBS}
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./a.out -test.short -test.timeout=$timeout "$@" &
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pid=$!
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(sleep `expr $timeout + 10`
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echo > gotest-timeout
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echo "timed out in gotest" 1>&2
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kill -9 $pid) &
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alarmpid=$!
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wait $pid
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status=$?
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if ! test -f gotest-timeout; then
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kill $alarmpid
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fi
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exit $status
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;;
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xyes)
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rm -rf ../testsuite/*.o
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files=`echo *`
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for f in $files; do
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if test "$f" = "_obj" || test "$f" = "_test"; then
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continue
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fi
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rm -rf ../testsuite/$f
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if test -f $f; then
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cp $f ../testsuite/
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else
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ln -s ../$DIR/$f ../testsuite/
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fi
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done
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cd ../testsuite
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rm -rf _obj _test
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mkdir _obj _test
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if test "$testname" != ""; then
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GOTESTNAME="$testname"
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export GOTESTNAME
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fi
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$MAKE check RUNTESTFLAGS="$RUNTESTFLAGS GOTEST_TMPDIR=$DIR"
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# Useful when using make check-target-libgo
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cat libgo.log >> libgo-all.log
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cat libgo.sum >> libgo-all.sum
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rm -rf $files
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;;
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esac
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