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Add test for extract_type_header.py script

This commit is contained in:
Malte Mues 2019-06-14 17:41:31 -04:00
parent 67b81c440b
commit 004cd60d51
6 changed files with 121 additions and 3 deletions
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35
regression/extract_type_header/Makefile Normal file
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@ -0,0 +1,35 @@
default: tests.log
include ../../src/config.inc
include ../../src/common
ifeq ($(BUILD_ENV_),MSVC)
exe=../../../src/goto-cc/goto-cl
is_windows=true
else
exe=../../../src/goto-cc/goto-cc
is_windows=false
endif
test:
@../test.pl -e -p -c '../chain.sh $(exe) ../../../src/goto-instrument/goto-instrument ../../../src/cbmc/cbmc ./../../../scripts/extract_type_header.py $(is_windows)'
tests.log:
@../test.pl -e -p -c '../chain.sh $(exe) ../../../src/goto-instrument/goto-instrument ../../../src/cbmc/cbmc ./../../../scripts/extract_type_header.py $(is_windows)'
show:
@for dir in *; do \
if [ -d "$$dir" ]; then \
vim -o "$$dir/*.c" "$$dir/*.out"; \
fi; \
done;
clean:
@for dir in *; do \
$(RM) tests.log; \
if [ -d "$$dir" ]; then \
cd "$$dir"; \
$(RM) *.out *.gb; \
cd ..; \
fi \
done

42
regression/extract_type_header/c_file_with_defines/main.c Normal file
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@ -0,0 +1,42 @@
struct A
{
int a;
int b;
};
typedef struct A myStruct;
#define address a
#define bucket(X, Y, Z) \
if(X) \
{ \
Z = get_b(X) == Y; \
} \
else \
{ \
Z = get_default() == Y; \
}
#ifndef address
# define address 1
#endif
int get_b(myStruct *s)
{
return s->b;
}
int get_default()
{
return 0;
}
int main()
{
myStruct aStruct = {123, 456};
__CPROVER_assert(aStruct.address == 123, "address");
int z;
bucket(&aStruct, 456, z);
__CPROVER_assert(z, "bucket");
}

15
regression/extract_type_header/c_file_with_defines/test.desc Normal file
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@ -0,0 +1,15 @@
CORE
main.c
^EXIT=0$
^SIGNAL=0$
#define address a
#define bucket\(X, Y, Z\)
if\(X\)
Z = get_b\(X\) == Y;
else
Z = get_default\(\) == Y;
#ifndef address
# define address 1
#endif
--

26
regression/extract_type_header/chain.sh Executable file
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@ -0,0 +1,26 @@
#!/bin/bash
set -e
goto_cc=$1
goto_instrument=$2
cbmc=$3
python_script=$4
is_windows=$5
name=${*:$#}
name=${name%.c}
args=${*:6:$#-6}
if [[ "${is_windows}" == "true" ]]; then
$goto_cc "${name}.c"
mv "${name}.exe" "${name}.gb"
else
$goto_cc -o "${name}.gb" "${name}.c"
fi
export PATH=$PATH:"$(pwd)../../../src/goto-instrument/"
$python_script "${name}.gb" "${name}.c" "header.h"
cat "header.h"
rm -f "header.h"

4
regression/goto-instrument/dump-type-header-exclude-non-module-var/test.desc
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@ -15,5 +15,5 @@ Trying the macro: SUCCESS
#include "data_structure.h"
--
^warning: ignoring
struct A default_config = {5, 6};
struct A my_config={ .a=7, .b=8 };
struct A default_config = \{5, 6\};
struct A my_config=\{ .a=7, .b=8 \};

2
scripts/extract_type_header.py
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@ -96,7 +96,7 @@ def make_header_file(goto_binary, c_file, header_out=None):
subprocess.run(drop_header_cmd,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
check=True,
check=False,
universal_newlines=True,
cwd=tmpdir,
shell=False)