| # This harness is for testing builtin support. Each test has two files: |
| # |
| # - foo.c defines the main testing function, main_test(). |
| # - foo-lib.c implements the library functions that foo.c is testing. |
| # |
| # The functions in foo-lib.c will often want to abort on certain inputs. |
| # They can use the global variable inside_main to see whether they are |
| # being called from the test program or part of the common runtime. |
| # |
| # In many cases, the library functions will behave as normal at -O0 |
| # and abort when optimisation is enabled. Such implementations should |
| # go into the lib/ directory so that they can be included by any test |
| # that needs them. They shouldn't call any external functions in case |
| # those functions were overridden too. |
| |
| load_lib c-torture.exp |
| |
| set additional_flags "" |
| if [istarget "powerpc-*-darwin*"] { |
| lappend additional_flags "-Wl,-multiply_defined,suppress" |
| } |
| |
| # APPLE LOCAL begin ARM 4672543 |
| if [istarget "arm-*-darwin*"] { |
| lappend additional_flags "-fbuiltin-strcat" |
| lappend additional_flags "-fbuiltin-strcpy" |
| } |
| # APPLE LOCAL end ARM 4672543 |
| |
| foreach src [lsort [find $srcdir/$subdir *.c]] { |
| if {![string match *-lib.c $src] && [runtest_file_p $runtests $src]} { |
| c-torture-execute [list $src \ |
| [file root $src]-lib.c \ |
| $srcdir/$subdir/lib/main.c] \ |
| $additional_flags |
| } |
| } |
