gcc/testsuite/gcc.dg/plugin/plugin.exp

   1 #   Copyright (C) 2009-2024 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with GCC; see the file COPYING3.  If not see
  15 # <http://www.gnu.org/licenses/>.
  16
  17 # Test the functionality of the GCC plugin support
  18
  19 load_lib target-supports.exp
  20 load_lib gcc-dg.exp
  21
  22 global TESTING_IN_BUILD_TREE
  23 global ENABLE_PLUGIN
  24
  25 # The plugin testcases currently only work when the build tree is available.
  26 # Also check whether the host supports plugins.
  27 if { ![info exists TESTING_IN_BUILD_TREE] || ![info exists ENABLE_PLUGIN] } {
  28     return
  29 }
  30
  31 # If a testcase doesn't have special options, use these.
  32 global DEFAULT_CFLAGS
  33 if ![info exists DEFAULT_CFLAGS] then {
  34     set DEFAULT_CFLAGS " -ansi -pedantic-errors"
  35 }
  36
  37 # The procedures in plugin-support.exp need these parameters.
  38 set default_flags $DEFAULT_CFLAGS
  39
  40 if $tracelevel then {
  41     strace $tracelevel
  42 }
  43
  44 # Load support procs.
  45 load_lib plugin-support.exp
  46
  47 # These tests don't run runtest_file_p consistently if it
  48 # doesn't return the same values, so disable parallelization
  49 # of this *.exp file.  The first parallel runtest to reach
  50 # this will run all the tests serially.
  51 if ![gcc_parallel_test_run_p plugin] {
  52     return
  53 }
  54 gcc_parallel_test_enable 0
  55
  56 # Specify the plugin source file and the associated test files in a list.
  57 # plugin_test_list={ {plugin1 test1 test2 ...} {plugin2 test1 ...} ... }
  58 set plugin_test_list [list \
  59     { selfassign.c self-assign-test-1.c self-assign-test-2.c } \
  60     { ggcplug.c ggcplug-test-1.c } \
  61     { one_time_plugin.c one_time-test-1.c } \
  62     { start_unit_plugin.c start_unit-test-1.c } \
  63     { finish_unit_plugin.c finish_unit-test-1.c } \
  64     { wide-int_plugin.c wide-int-test-1.c } \
  65     { poly-int-01_plugin.c poly-int-test-1.c } \
  66     { poly-int-02_plugin.c poly-int-test-1.c } \
  67     { poly-int-03_plugin.c poly-int-test-1.c } \
  68     { poly-int-04_plugin.c poly-int-test-1.c } \
  69     { poly-int-05_plugin.c poly-int-test-1.c } \
  70     { poly-int-06_plugin.c poly-int-test-1.c } \
  71     { poly-int-07_plugin.c poly-int-test-1.c } \
  72     { crash_test_plugin.c \
  73           crash-test-ice-stderr.c \
  74           crash-test-write-though-null-stderr.c \
  75           crash-test-ice-sarif.c \
  76           crash-test-ice-in-header-sarif-2.1.c \
  77           crash-test-ice-in-header-sarif-2.2.c \
  78           crash-test-write-though-null-sarif.c } \
  79     { diagnostic_plugin_xhtml_format.c \
  80           diagnostic-test-xhtml-1.c } \
  81     { diagnostic_group_plugin.c \
  82           diagnostic-group-test-1.c } \
  83     { diagnostic_plugin_test_show_locus.c \
  84           diagnostic-test-show-locus-bw.c \
  85           diagnostic-test-show-locus-color.c \
  86           diagnostic-test-show-locus-no-labels.c \
  87           diagnostic-test-show-locus-bw-line-numbers.c \
  88           diagnostic-test-show-locus-bw-line-numbers-2.c \
  89           diagnostic-test-show-locus-color-line-numbers.c \
  90           diagnostic-test-show-locus-parseable-fixits.c \
  91           diagnostic-test-show-locus-GCC_EXTRA_DIAGNOSTIC_OUTPUT-fixits-v1.c \
  92           diagnostic-test-show-locus-GCC_EXTRA_DIAGNOSTIC_OUTPUT-fixits-v2.c \
  93           diagnostic-test-show-locus-generate-patch.c }\
  94     { diagnostic_plugin_test_tree_expression_range.c \
  95           diagnostic-test-expressions-1.c } \
  96     { diagnostic_plugin_show_trees.c \
  97           diagnostic-test-show-trees-1.c } \
  98     { diagnostic_plugin_test_string_literals.c \
  99           diagnostic-test-string-literals-1.c \
 100           diagnostic-test-string-literals-2.c \
 101           diagnostic-test-string-literals-3.c \
 102           diagnostic-test-string-literals-4.c } \
 103     { diagnostic_plugin_test_inlining.c \
 104           diagnostic-test-inlining-1.c \
 105           diagnostic-test-inlining-2.c \
 106           diagnostic-test-inlining-3.c \
 107           diagnostic-test-inlining-4.c } \
 108     { diagnostic_plugin_test_metadata.c \
 109           diagnostic-test-metadata.c \
 110           diagnostic-test-metadata-sarif.c } \
 111     { diagnostic_plugin_test_paths.c \
 112           diagnostic-test-paths-1.c \
 113           diagnostic-test-paths-2.c \
 114           diagnostic-test-paths-3.c \
 115           diagnostic-test-paths-4.c \
 116           diagnostic-test-paths-5.c \
 117           diagnostic-test-paths-multithreaded-inline-events.c \
 118           diagnostic-test-paths-multithreaded-sarif.c \
 119           diagnostic-test-paths-multithreaded-separate-events.c \
 120           diagnostic-path-format-plain.c \
 121           diagnostic-path-format-none.c \
 122           diagnostic-path-format-separate-events.c \
 123           diagnostic-path-format-inline-events-1.c \
 124           diagnostic-path-format-inline-events-2.c \
 125           diagnostic-path-format-inline-events-3.c } \
 126     { diagnostic_plugin_test_text_art.c \
 127           diagnostic-test-text-art-none.c \
 128           diagnostic-test-text-art-ascii-bw.c \
 129           diagnostic-test-text-art-ascii-color.c \
 130           diagnostic-test-text-art-unicode-bw.c \
 131           diagnostic-test-text-art-unicode-color.c } \
 132     { location_overflow_plugin.c \
 133           location-overflow-test-1.c \
 134           location-overflow-test-2.c \
 135           location-overflow-test-pr83173.c } \
 136     { must_tail_call_plugin.c \
 137           must-tail-call-1.c \
 138           must-tail-call-2.c } \
 139     { expensive_selftests_plugin.c \
 140           expensive-selftests-1.c } \
 141     { dump_plugin.c \
 142           dump-1.c \
 143           dump-2.c } \
 144     { analyzer_gil_plugin.c \
 145           gil-1.c } \
 146     { analyzer_known_fns_plugin.c \
 147           known-fns-1.c } \
 148     { analyzer_kernel_plugin.c \
 149           copy_from_user-1.c \
 150           infoleak-1.c \
 151           infoleak-2.c \
 152           infoleak-3.c \
 153           infoleak-CVE-2011-1078-1.c \
 154           infoleak-CVE-2011-1078-2.c \
 155           infoleak-CVE-2017-18549-1.c \
 156           infoleak-CVE-2017-18550-1.c \
 157           infoleak-antipatterns-1.c \
 158           infoleak-fixit-1.c \
 159           infoleak-pr112969.c \
 160           infoleak-uninit-size-1.c \
 161           infoleak-uninit-size-2.c \
 162           infoleak-net-ethtool-ioctl.c \
 163           infoleak-vfio_iommu_type1.c \
 164           taint-CVE-2011-0521-1-fixed.c \
 165           taint-CVE-2011-0521-1.c \
 166           taint-CVE-2011-0521-2-fixed.c \
 167           taint-CVE-2011-0521-2.c \
 168           taint-CVE-2011-0521-3-fixed.c \
 169           taint-CVE-2011-0521-3.c \
 170           taint-CVE-2011-0521-4.c \
 171           taint-CVE-2011-0521-5.c \
 172           taint-CVE-2011-0521-5-fixed.c \
 173           taint-CVE-2011-0521-6.c \
 174           taint-antipatterns-1.c \
 175           taint-modulus.c \
 176           taint-pr112850.c \
 177           taint-pr112850-precise.c \
 178           taint-pr112850-too-complex.c \
 179           taint-pr112850-unsanitized.c \
 180           taint-pr112927.c \
 181           taint-pr112974.c \
 182           taint-pr112975.c \
 183           taint-pr112977.c } \
 184     { analyzer_cpython_plugin.c \
 185           cpython-plugin-test-no-Python-h.c \
 186           cpython-plugin-test-PyList_Append.c \
 187           cpython-plugin-test-PyList_New.c \
 188           cpython-plugin-test-PyLong_FromLong.c } \
 189 ]
 190
 191 foreach plugin_test $plugin_test_list {
 192     # Replace each source file with its full-path name
 193     for {set i 0} {$i < [llength $plugin_test]} {incr i} {
 194         set basename [lindex $plugin_test $i]
 195         set plugin_test [lreplace $plugin_test $i $i $srcdir/$subdir/$basename]
 196     }
 197     set plugin_src [lindex $plugin_test 0]
 198     # If we're only testing specific files and this isn't one of them, skip it.
 199     if ![runtest_file_p $runtests $plugin_src] then {
 200         continue
 201     }
 202     # Skip tail call tests on targets that do not have sibcall_epilogue.
 203     if {[regexp ".*must_tail_call_plugin.c" $plugin_src]
 204         && [istarget arm*-*-*]
 205         && [check_effective_target_arm_thumb1]} then {
 206         continue
 207     }
 208     set plugin_input_tests [lreplace $plugin_test 0 0]
 209     plugin-test-execute $plugin_src $plugin_input_tests
 210 }
 211
 212 # run the plugindir tests
 213
 214 # Initialize `dg'.
 215 dg-init
 216
 217 # Main loop.
 218 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/plugindir*.\[cSi\]]] \
 219         "" $DEFAULT_CFLAGS
 220
 221 # All done.
 222 dg-finish
 223
 224 gcc_parallel_test_enable 1