1 # This file was written by Yao Qi <qiyao (at) cn.ibm.com>. 2 3 set testfile "main-vfork" 4 set srcfile ${testfile}.c 5 set binfile ${testfile} 6 set libfile "main-lib" 7 set libsrc $srcdir/$subdir/$libfile.c 8 set lib_sl $objdir/$subdir/lib$testfile.so 9 10 11 if [get_compiler_info $binfile] { 12 return -1 13 } 14 15 verbose "compiling source file now....." 16 if { [ltrace_compile_shlib $libsrc $lib_sl debug ] != "" 17 || [ltrace_compile $srcdir/$subdir/$srcfile $objdir/$subdir/$binfile executable [list debug shlib=$lib_sl] ] != ""} { 18 send_user "Testcase compile failed, so all tests in this file will automatically fail.\n" 19 } 20 21 # set options for ltrace. 22 ltrace_options "-l" "lib$testfile.so" "-f" "-evfork" 23 24 # Run PUT for ltarce. 25 set exec_output [ltrace_runtest $objdir/$subdir $objdir/$subdir/$binfile] 26 27 # Check the output of this program. 28 verbose "ltrace runtest output: $exec_output\n" 29 if [regexp {ELF from incompatible architecture} $exec_output] { 30 fail "32-bit ltrace can not perform on 64-bit PUTs and rebuild ltrace in 64 bit mode!" 31 return 32 } elseif [ regexp {Couldn't get .hash data} $exec_output ] { 33 fail "Couldn't get .hash data!" 34 return 35 } 36 37 # Verify the output by checking numbers of print in main-vfork.ltrace. 38 ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace "print" 20 39 ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace "vfork resumed" 2 40
