gcc/testsuite/gcc.test-framework/test-framework.exp

   1 # Copyright (C) 2002-2022 Free Software Foundation, Inc.
   2 #
   3 # This file 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 # Based on gcc/testsuite/gcc.dg/dg.exp.
  18
  19 # Don't run these tests unless an environment variable is defined.
  20 if { ![info exists env(CHECK_TEST_FRAMEWORK)] } {
  21     verbose "skipping test framework tests, CHECK_TEST_FRAMEWORK is not defined" 0
  22     return
  23 }
  24
  25 load_lib gcc-dg.exp
  26 load_lib scanasm.exp
  27
  28 proc dg-require-true { args } {
  29     verbose "dg-require-true" 2
  30 }
  31
  32 proc dg-require-false { args } {
  33     verbose "dg-require-false" 2
  34     upvar dg-do-what dg-do-what
  35     set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
  36 }
  37
  38 proc check_effective_target_yes { args } {
  39     return 1
  40 }
  41
  42 proc check_effective_target_no { args } {
  43     return 0
  44 }
  45
  46 proc check_effective_target_def_nocache { } {
  47     return [check_no_compiler_messages_nocache def_nocache object {
  48         #ifdef DEFINED
  49         int dummy;
  50         #else
  51         #error DEFINED is not defined
  52         #endif
  53     } [current_compiler_flags]]
  54 }
  55
  56 global dg-do-what-default
  57 set save-dg-do-what-default ${dg-do-what-default}
  58 set dg-do-what-default compile
  59
  60 dg-init
  61
  62 # Run tests from the source directory.
  63 dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/dg-*.S $srcdir/$subdir/dg-*.c]] "" ""
  64
  65 # Skip generated tests unless CHECK_TEST_FRAMEWORK is 1.
  66 if { $env(CHECK_TEST_FRAMEWORK) != 1 } {
  67     verbose "skipping generated test framework tests, CHECK_TEST_FRAMEWORK is not 1" 0
  68     return
  69 }
  70
  71 # Generate additional tests.
  72 set tstobjdir "$tmpdir/gcc.test-framework"
  73 set generator "$srcdir/$subdir/gen_directive_tests"
  74 file delete -force $tstobjdir
  75 file mkdir $tstobjdir
  76 set status [remote_exec host "$generator $tstobjdir"]
  77 set status [lindex $status 0]
  78 if { $status == 0 } {
  79     # Run the generated tests.
  80     dg-runtest [lsort [find $tstobjdir *.c]] "" "-DY1 -DY2"
  81 } else {
  82     warning "Could not generate test framework tests"
  83 }
  84
  85 dg-finish
  86 set dg-do-what-default ${save-dg-do-what-default}