1# $FreeBSD$ 2# 3# Generic build infrastructure for test programs. 4# 5# The code in this file is independent of the implementation of the test 6# programs being built; this file just provides generic infrastructure for the 7# build and the definition of various helper variables and targets. 8# 9# Makefiles should never include this file directly. Instead, they should 10# include one of the various *.test.mk depending on the specific test programs 11# being built. 12 13.include <bsd.init.mk> 14 15# Directory in which to install tests defined by the current Makefile. 16# Makefiles have to override this to point to a subdirectory of TESTSBASE. 17TESTSDIR?= . 18 19# Name of the test suite these tests belong to. Should rarely be changed for 20# Makefiles built into the FreeBSD src tree. 21TESTSUITE?= FreeBSD 22 23# List of subdirectories containing tests into which to recurse. This has the 24# same semantics as SUBDIR at build-time. However, the directories listed here 25# get registered into the run-time test suite definitions so that the test 26# engines know to recurse into these directories. 27# 28# In other words: list here any directories that contain test programs but use 29# SUBDIR for directories that may contain helper binaries and/or data files. 30TESTS_SUBDIRS?= 31 32# Knob to control the handling of the Kyuafile for this Makefile. 33# 34# If 'yes', a Kyuafile exists in the source tree and is installed into 35# TESTSDIR. 36# 37# If 'auto', a Kyuafile is automatically generated based on the list of test 38# programs built by the Makefile and is installed into TESTSDIR. This is the 39# default and is sufficient in the majority of the cases. 40# 41# If 'no', no Kyuafile is installed. 42KYUAFILE?= auto 43 44# List of variables to pass to the tests at run-time via the environment. 45TESTS_ENV?= 46 47# Ordered list of directories to construct the PATH for the tests. 48TESTS_PATH+= ${DESTDIR}/bin ${DESTDIR}/sbin \ 49 ${DESTDIR}/usr/bin ${DESTDIR}/usr/sbin 50TESTS_ENV+= PATH=${TESTS_PATH:tW:C/ +/:/g} 51 52# Ordered list of directories to construct the LD_LIBRARY_PATH for the tests. 53TESTS_LD_LIBRARY_PATH+= ${DESTDIR}/lib ${DESTDIR}/usr/lib 54TESTS_ENV+= LD_LIBRARY_PATH=${TESTS_LD_LIBRARY_PATH:tW:C/ +/:/g} 55 56# List of all tests being built. This variable is internal should not be 57# defined by the Makefile. The various *.test.mk modules extend this variable 58# as needed. 59_TESTS?= 60 61# Path to the prefix of the installed Kyua CLI, if any. 62# 63# If kyua is installed from ports, we automatically define a realtest target 64# below to run the tests using this tool. The tools are searched for in the 65# hierarchy specified by this variable. 66KYUA_PREFIX?= /usr/local 67 68.if !empty(TESTS_SUBDIRS) 69SUBDIR+= ${TESTS_SUBDIRS} 70.endif 71 72# it is rare for test cases to have man pages 73.if !defined(MAN) 74WITHOUT_MAN=yes 75.export WITHOUT_MAN 76.endif 77 78# tell progs.mk we might want to install things 79PROG_VARS+= BINDIR 80PROGS_TARGETS+= install 81 82.if ${KYUAFILE:tl} != "no" 83FILES+= Kyuafile 84FILESDIR_Kyuafile= ${TESTSDIR} 85 86.if ${KYUAFILE:tl} == "auto" 87CLEANFILES+= Kyuafile Kyuafile.tmp 88 89Kyuafile: Makefile 90 @{ \ 91 echo '-- Automatically generated by bsd.test.mk.'; \ 92 echo; \ 93 echo 'syntax(2)'; \ 94 echo; \ 95 echo 'test_suite("${TESTSUITE}")'; \ 96 echo; \ 97 } >Kyuafile.tmp 98.for _T in ${_TESTS} 99 @echo "${TEST_INTERFACE.${_T}}_test_program{name=\"${_T}\"}" \ 100 >>Kyuafile.tmp 101.endfor 102.for _T in ${TESTS_SUBDIRS:N.WAIT} 103 @echo "include(\"${_T}/Kyuafile\")" >>Kyuafile.tmp 104.endfor 105 @mv Kyuafile.tmp Kyuafile 106.endif 107.endif 108 109KYUA?= ${KYUA_PREFIX}/bin/kyua 110.if exists(${KYUA}) 111# Definition of the "make test" target and supporting variables. 112# 113# This target, by necessity, can only work for native builds (i.e. a FreeBSD 114# host building a release for the same system). The target runs Kyua, which is 115# not in the toolchain, and the tests execute code built for the target host. 116# 117# Due to the dependencies of the binaries built by the source tree and how they 118# are used by tests, it is highly possible for a execution of "make test" to 119# report bogus results unless the new binaries are put in place. 120realtest: .PHONY 121 @echo "*** WARNING: make test is experimental" 122 @echo "***" 123 @echo "*** Using this test does not preclude you from running the tests" 124 @echo "*** installed in ${TESTSBASE}. This test run may raise false" 125 @echo "*** positives and/or false negatives." 126 @echo 127 @set -e; \ 128 ${KYUA} test -k ${DESTDIR}${TESTSDIR}/Kyuafile; \ 129 result=0; \ 130 echo; \ 131 echo "*** Once again, note that "make test" is unsupported."; \ 132 test $${result} -eq 0 133.endif 134 135beforetest: .PHONY 136.if defined(TESTSDIR) 137.if ${TESTSDIR} == ${TESTSBASE} 138# Forbid running from ${TESTSBASE}. It can cause false positives/negatives and 139# it does not cover all the tests (e.g. it misses testing software in external). 140 @echo "*** Sorry, you cannot use make test from src/tests. Install the" 141 @echo "*** tests into their final location and run them from ${TESTSBASE}" 142 @false 143.else 144 @echo "*** Using this test does not preclude you from running the tests" 145 @echo "*** installed in ${TESTSBASE}. This test run may raise false" 146 @echo "*** positives and/or false negatives." 147.endif 148.else 149 @echo "*** No TESTSDIR defined; nothing to do." 150 @false 151.endif 152 @echo 153 154.if !target(realtest) 155realtest: .PHONY 156 @echo "$@ not defined; skipping" 157.endif 158 159test: .PHONY 160.ORDER: beforetest realtest 161test: beforetest realtest 162 163.if target(aftertest) 164.ORDER: realtest aftertest 165test: aftertest 166.endif 167 168.if !empty(SUBDIR) 169.include <bsd.subdir.mk> 170.endif 171 172.if !empty(PROGS) || !empty(PROGS_CXX) || !empty(SCRIPTS) 173.include <bsd.progs.mk> 174.elif !empty(FILES) 175.include <bsd.files.mk> 176.endif 177 178.include <bsd.obj.mk> 179