summaryrefslogtreecommitdiff
path: root/jam-files/boost-build/tools/testing-aux.jam
diff options
context:
space:
mode:
Diffstat (limited to 'jam-files/boost-build/tools/testing-aux.jam')
-rw-r--r--jam-files/boost-build/tools/testing-aux.jam210
1 files changed, 210 insertions, 0 deletions
diff --git a/jam-files/boost-build/tools/testing-aux.jam b/jam-files/boost-build/tools/testing-aux.jam
new file mode 100644
index 00000000..525dafd0
--- /dev/null
+++ b/jam-files/boost-build/tools/testing-aux.jam
@@ -0,0 +1,210 @@
+# This module is imported by testing.py. The definitions here are
+# too tricky to do in Python
+
+# Causes the 'target' to exist after bjam invocation if and only if all the
+# dependencies were successfully built.
+#
+rule expect-success ( target : dependency + : requirements * )
+{
+ **passed** $(target) : $(sources) ;
+}
+IMPORT testing : expect-success : : testing.expect-success ;
+
+# Causes the 'target' to exist after bjam invocation if and only if all some of
+# the dependencies were not successfully built.
+#
+rule expect-failure ( target : dependency + : properties * )
+{
+ local grist = [ MATCH ^<(.*)> : $(dependency:G) ] ;
+ local marker = $(dependency:G=$(grist)*fail) ;
+ (failed-as-expected) $(marker) ;
+ FAIL_EXPECTED $(dependency) ;
+ LOCATE on $(marker) = [ on $(dependency) return $(LOCATE) ] ;
+ RMOLD $(marker) ;
+ DEPENDS $(marker) : $(dependency) ;
+ DEPENDS $(target) : $(marker) ;
+ **passed** $(target) : $(marker) ;
+}
+IMPORT testing : expect-failure : : testing.expect-failure ;
+
+# The rule/action combination used to report successful passing of a test.
+#
+rule **passed**
+{
+ # Force deletion of the target, in case any dependencies failed to build.
+ RMOLD $(<) ;
+}
+
+
+# Used to create test files signifying passed tests.
+#
+actions **passed**
+{
+ echo passed > "$(<)"
+}
+
+
+# Used to create replacement object files that do not get created during tests
+# that are expected to fail.
+#
+actions (failed-as-expected)
+{
+ echo failed as expected > "$(<)"
+}
+
+# Runs executable 'sources' and stores stdout in file 'target'. Unless
+# --preserve-test-targets command line option has been specified, removes the
+# executable. The 'target-to-remove' parameter controls what should be removed:
+# - if 'none', does not remove anything, ever
+# - if empty, removes 'source'
+# - if non-empty and not 'none', contains a list of sources to remove.
+#
+rule capture-output ( target : source : properties * : targets-to-remove * )
+{
+ output-file on $(target) = $(target:S=.output) ;
+ LOCATE on $(target:S=.output) = [ on $(target) return $(LOCATE) ] ;
+
+ # The INCLUDES kill a warning about independent target...
+ INCLUDES $(target) : $(target:S=.output) ;
+ # but it also puts .output into dependency graph, so we must tell jam it is
+ # OK if it cannot find the target or updating rule.
+ NOCARE $(target:S=.output) ;
+
+ # This has two-fold effect. First it adds input files to the dependendency
+ # graph, preventing a warning. Second, it causes input files to be bound
+ # before target is created. Therefore, they are bound using SEARCH setting
+ # on them and not LOCATE setting of $(target), as in other case (due to jam
+ # bug).
+ DEPENDS $(target) : [ on $(target) return $(INPUT_FILES) ] ;
+
+ if $(targets-to-remove) = none
+ {
+ targets-to-remove = ;
+ }
+ else if ! $(targets-to-remove)
+ {
+ targets-to-remove = $(source) ;
+ }
+
+ if [ on $(target) return $(REMOVE_TEST_TARGETS) ]
+ {
+ TEMPORARY $(targets-to-remove) ;
+ # Set a second action on target that will be executed after capture
+ # output action. The 'RmTemps' rule has the 'ignore' modifier so it is
+ # always considered succeeded. This is needed for 'run-fail' test. For
+ # that test the target will be marked with FAIL_EXPECTED, and without
+ # 'ignore' successful execution will be negated and be reported as
+ # failure. With 'ignore' we do not detect a case where removing files
+ # fails, but it is not likely to happen.
+ RmTemps $(target) : $(targets-to-remove) ;
+ }
+}
+
+
+if [ os.name ] = NT
+{
+ .STATUS = %status% ;
+ .SET_STATUS = "set status=%ERRORLEVEL%" ;
+ .RUN_OUTPUT_NL = "echo." ;
+ .STATUS_0 = "%status% EQU 0 (" ;
+ .STATUS_NOT_0 = "%status% NEQ 0 (" ;
+ .VERBOSE = "%verbose% EQU 1 (" ;
+ .ENDIF = ")" ;
+ .SHELL_SET = "set " ;
+ .CATENATE = type ;
+ .CP = copy ;
+}
+else
+{
+ .STATUS = "$status" ;
+ .SET_STATUS = "status=$?" ;
+ .RUN_OUTPUT_NL = "echo" ;
+ .STATUS_0 = "test $status -eq 0 ; then" ;
+ .STATUS_NOT_0 = "test $status -ne 0 ; then" ;
+ .VERBOSE = "test $verbose -eq 1 ; then" ;
+ .ENDIF = "fi" ;
+ .SHELL_SET = "" ;
+ .CATENATE = cat ;
+ .CP = cp ;
+}
+
+
+.VERBOSE_TEST = 0 ;
+if --verbose-test in [ modules.peek : ARGV ]
+{
+ .VERBOSE_TEST = 1 ;
+}
+
+
+.RM = [ common.rm-command ] ;
+
+
+actions capture-output bind INPUT_FILES output-file
+{
+ $(PATH_SETUP)
+ $(LAUNCHER) "$(>)" $(ARGS) "$(INPUT_FILES)" > "$(output-file)" 2>&1
+ $(.SET_STATUS)
+ $(.RUN_OUTPUT_NL) >> "$(output-file)"
+ echo EXIT STATUS: $(.STATUS) >> "$(output-file)"
+ if $(.STATUS_0)
+ $(.CP) "$(output-file)" "$(<)"
+ $(.ENDIF)
+ $(.SHELL_SET)verbose=$(.VERBOSE_TEST)
+ if $(.STATUS_NOT_0)
+ $(.SHELL_SET)verbose=1
+ $(.ENDIF)
+ if $(.VERBOSE)
+ echo ====== BEGIN OUTPUT ======
+ $(.CATENATE) "$(output-file)"
+ echo ====== END OUTPUT ======
+ $(.ENDIF)
+ exit $(.STATUS)
+}
+
+IMPORT testing : capture-output : : testing.capture-output ;
+
+
+actions quietly updated ignore piecemeal together RmTemps
+{
+ $(.RM) "$(>)"
+}
+
+
+.MAKE_FILE = [ common.file-creation-command ] ;
+
+actions unit-test
+{
+ $(PATH_SETUP)
+ $(LAUNCHER) $(>) $(ARGS) && $(.MAKE_FILE) $(<)
+}
+
+rule record-time ( target : source : start end user system )
+{
+ local src-string = [$(source:G=:J=",")"] " ;
+ USER_TIME on $(target) += $(src-string)$(user) ;
+ SYSTEM_TIME on $(target) += $(src-string)$(system) ;
+}
+
+# Calling this rule requests that Boost Build time how long it taks to build the
+# 'source' target and display the results both on the standard output and in the
+# 'target' file.
+#
+rule time ( target : source : properties * )
+{
+ # Set up rule for recording timing information.
+ __TIMING_RULE__ on $(source) = testing.record-time $(target) ;
+
+ # Make sure that the source is rebuilt any time we need to retrieve that
+ # information.
+ REBUILDS $(target) : $(source) ;
+}
+
+
+actions time
+{
+ echo user: $(USER_TIME)
+ echo system: $(SYSTEM_TIME)
+
+ echo user: $(USER_TIME)" seconds" > "$(<)"
+ echo system: $(SYSTEM_TIME)" seconds" >> "$(<)"
+}