xref: /external/ltrace/testsuite/ltrace.minor/trace-fork.exp

# This file was written by Yao Qi <qiyao@cn.ibm.com>.

set testfile "trace-fork"
set srcfile ${testfile}.c
set binfile ${testfile}


verbose "compiling source file now....."
# Build the shared libraries this test case needs.
if  { [ ltrace_compile "${srcdir}/${subdir}/${testfile}.c" "${objdir}/${subdir}/${binfile}" executable {debug} ] != "" } {
     send_user "Testcase compile failed, so all tests in this file will automatically fail.\n"
}

ltrace_options "-f"
set exec_output [ltrace_runtest $objdir/$subdir $objdir/$subdir/$binfile]

#check the output of this program.
verbose "ltrace runtest output: $exec_output\n"
if [regexp {ELF from incompatible architecture} $exec_output] {
	fail "32-bit ltrace can not perform on 64-bit PUTs and rebuild ltrace in 64 bit mode!"
	return
} elseif [ regexp {Couldn't get .hash data} $exec_output ] {
	fail "Couldn't get .hash data!"
	return
}

if [ regexp {Cannot attach} $exec_output ] {
	fail "Couldn't attach to forked process!"
	return
}

set pattern {^[0-9]* fork}
ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1

set pattern {^[0-9]* printf}
ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1

set pattern {^[0-9]* puts}
ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1

set pattern {^[0-9]* wait}
ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1

set pattern {^[0-9]* sleep}
ltrace_verify_output ${objdir}/${subdir}/${testfile}.ltrace $pattern 1