Squashed 'lib/mbedtls/external/mbedtls/' content from commit 2ca6c285a0dd

git-subtree-dir: lib/mbedtls/external/mbedtls
git-subtree-split: 2ca6c285a0dd3f33982dd57299012dacab1ff206

1 files changed, 248 insertions, 0 deletions

diff --git a/tests/Makefile b/tests/Makefile
new file mode 100644
index 00000000000..c2a0b84f074
--- /dev/null
+++ b/tests/Makefile
@@ -0,0 +1,248 @@
+MBEDTLS_TEST_PATH = .
+include ../scripts/common.make
+
+# Set this to -v to see the details of failing test cases
+TEST_FLAGS ?= $(if $(filter-out 0 OFF Off off NO No no FALSE False false N n,$(CTEST_OUTPUT_ON_FAILURE)),-v,)
+
+# Also include library headers, for the sake of invasive tests.
+LOCAL_CFLAGS += -I../library
+
+# Enable definition of various functions used throughout the testsuite
+# (gethostname, strdup, fileno...) even when compiling with -std=c99. Harmless
+# on non-POSIX platforms.
+LOCAL_CFLAGS += -D_POSIX_C_SOURCE=200809L
+
+ifdef RECORD_PSA_STATUS_COVERAGE_LOG
+LOCAL_CFLAGS += -Werror -DRECORD_PSA_STATUS_COVERAGE_LOG
+endif
+
+.PHONY: generated_files
+GENERATED_BIGNUM_DATA_FILES := $(patsubst tests/%,%,$(shell \
+	$(PYTHON) scripts/generate_bignum_tests.py --list || \
+	echo FAILED \
+))
+ifeq ($(GENERATED_BIGNUM_DATA_FILES),FAILED)
+$(error "$(PYTHON) scripts/generate_bignum_tests.py --list" failed)
+endif
+GENERATED_ECP_DATA_FILES := $(patsubst tests/%,%,$(shell \
+	$(PYTHON) scripts/generate_ecp_tests.py --list || \
+	echo FAILED \
+))
+ifeq ($(GENERATED_ECP_DATA_FILES),FAILED)
+$(error "$(PYTHON) scripts/generate_ecp_tests.py --list" failed)
+endif
+GENERATED_PSA_DATA_FILES := $(patsubst tests/%,%,$(shell \
+	$(PYTHON) scripts/generate_psa_tests.py --list || \
+	echo FAILED \
+))
+ifeq ($(GENERATED_PSA_DATA_FILES),FAILED)
+$(error "$(PYTHON) scripts/generate_psa_tests.py --list" failed)
+endif
+GENERATED_FILES := $(GENERATED_PSA_DATA_FILES) $(GENERATED_ECP_DATA_FILES) $(GENERATED_BIGNUM_DATA_FILES)
+generated_files: $(GENERATED_FILES)
+
+# generate_bignum_tests.py and generate_psa_tests.py spend more time analyzing
+# inputs than generating outputs. Its inputs are the same no matter which files
+# are being generated.
+# It's rare not to want all the outputs. So always generate all of its outputs.
+# Use an intermediate phony dependency so that parallel builds don't run
+# a separate instance of the recipe for each output file.
+.SECONDARY: generated_bignum_test_data generated_ecp_test_data generated_psa_test_data
+$(GENERATED_BIGNUM_DATA_FILES): $(gen_file_dep) generated_bignum_test_data
+generated_bignum_test_data: scripts/generate_bignum_tests.py
+generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_common.py
+generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_core.py
+generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_mod_raw.py
+generated_bignum_test_data: ../scripts/mbedtls_dev/bignum_mod.py
+generated_bignum_test_data: ../scripts/mbedtls_dev/test_case.py
+generated_bignum_test_data: ../scripts/mbedtls_dev/test_data_generation.py
+generated_bignum_test_data:
+	echo "  Gen   $(GENERATED_BIGNUM_DATA_FILES)"
+	$(PYTHON) scripts/generate_bignum_tests.py
+
+$(GENERATED_ECP_DATA_FILES): $(gen_file_dep) generated_ecp_test_data
+generated_ecp_test_data: scripts/generate_ecp_tests.py
+generated_ecp_test_data: ../scripts/mbedtls_dev/bignum_common.py
+generated_ecp_test_data: ../scripts/mbedtls_dev/ecp.py
+generated_ecp_test_data: ../scripts/mbedtls_dev/test_case.py
+generated_ecp_test_data: ../scripts/mbedtls_dev/test_data_generation.py
+generated_ecp_test_data:
+	echo "  Gen   $(GENERATED_ECP_DATA_FILES)"
+	$(PYTHON) scripts/generate_ecp_tests.py
+
+$(GENERATED_PSA_DATA_FILES): $(gen_file_dep) generated_psa_test_data
+generated_psa_test_data: scripts/generate_psa_tests.py
+generated_psa_test_data: ../scripts/mbedtls_dev/crypto_data_tests.py
+generated_psa_test_data: ../scripts/mbedtls_dev/crypto_knowledge.py
+generated_psa_test_data: ../scripts/mbedtls_dev/macro_collector.py
+generated_psa_test_data: ../scripts/mbedtls_dev/psa_information.py
+generated_psa_test_data: ../scripts/mbedtls_dev/psa_storage.py
+generated_psa_test_data: ../scripts/mbedtls_dev/test_case.py
+generated_psa_test_data: ../scripts/mbedtls_dev/test_data_generation.py
+## The generated file only depends on the options that are present in
+## crypto_config.h, not on which options are set. To avoid regenerating this
+## file all the time when switching between configurations, don't declare
+## crypto_config.h as a dependency. Remove this file from your working tree
+## if you've just added or removed an option in crypto_config.h.
+#generated_psa_test_data: ../include/psa/crypto_config.h
+generated_psa_test_data: ../include/psa/crypto_values.h
+generated_psa_test_data: ../include/psa/crypto_extra.h
+generated_psa_test_data: suites/test_suite_psa_crypto_metadata.data
+generated_psa_test_data:
+	echo "  Gen   $(GENERATED_PSA_DATA_FILES) ..."
+	$(PYTHON) scripts/generate_psa_tests.py
+
+# A test application is built for each suites/test_suite_*.data file.
+# Application name is same as .data file's base name and can be
+# constructed by stripping path 'suites/' and extension .data.
+DATA_FILES := $(wildcard suites/test_suite_*.data)
+# Make sure that generated data files are included even if they don't
+# exist yet when the makefile is parsed.
+DATA_FILES += $(filter-out $(DATA_FILES),$(GENERATED_FILES))
+APPS = $(basename $(subst suites/,,$(DATA_FILES)))
+
+# Construct executable name by adding OS specific suffix $(EXEXT).
+BINARIES := $(addsuffix $(EXEXT),$(APPS))
+
+.SILENT:
+
+.PHONY: all check test clean
+
+all: $(BINARIES)
+
+mbedtls_test: $(MBEDTLS_TEST_OBJS)
+
+TEST_OBJS_DEPS = $(wildcard include/test/*.h include/test/*/*.h)
+ifdef RECORD_PSA_STATUS_COVERAGE_LOG
+# Explicitly depend on this header because on a clean copy of the source tree,
+# it doesn't exist yet and must be generated as part of the build, and
+# therefore the wildcard enumeration above doesn't include it.
+TEST_OBJS_DEPS += include/test/instrument_record_status.h
+endif
+
+# Rule to compile common test C files in src folder
+src/%.o : src/%.c $(TEST_OBJS_DEPS)
+	echo "  CC    $<"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
+
+src/drivers/%.o : src/drivers/%.c
+	echo "  CC    $<"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
+
+src/test_helpers/%.o : src/test_helpers/%.c
+	echo "  CC    $<"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) -o $@ -c $<
+
+C_FILES := $(addsuffix .c,$(APPS))
+c: $(C_FILES)
+
+# Wildcard target for test code generation:
+# A .c file is generated for each .data file in the suites/ directory. Each .c
+# file depends on a .data and .function file from suites/ directory. Following
+# nameing convention is followed:
+#
+#     C file        |        Depends on
+#-----------------------------------------------------------------------------
+#  foo.c            | suites/foo.function suites/foo.data
+#  foo.bar.c        | suites/foo.function suites/foo.bar.data
+#
+# Note above that .c and .data files have same base name.
+# However, corresponding .function file's base name is the word before first
+# dot in .c file's base name.
+#
+.SECONDEXPANSION:
+%.c: suites/$$(firstword $$(subst ., ,$$*)).function suites/%.data scripts/generate_test_code.py suites/helpers.function suites/main_test.function suites/host_test.function
+	echo "  Gen   $@"
+	$(PYTHON) scripts/generate_test_code.py -f suites/$(firstword $(subst ., ,$*)).function \
+		-d suites/$*.data \
+		-t suites/main_test.function \
+		-p suites/host_test.function \
+		-s suites  \
+		--helpers-file suites/helpers.function \
+		-o .
+
+
+$(BINARIES): %$(EXEXT): %.c $(MBEDLIBS) $(TEST_OBJS_DEPS) $(MBEDTLS_TEST_OBJS)
+	echo "  CC    $<"
+	$(CC) $(LOCAL_CFLAGS) $(CFLAGS) $< $(LOCAL_LDFLAGS) $(LDFLAGS) -o $@
+
+clean:
+ifndef WINDOWS
+	rm -rf $(BINARIES) *.c *.datax
+	rm -f src/*.o src/drivers/*.o src/test_helpers/*.o src/libmbed*
+	rm -f include/test/instrument_record_status.h
+	rm -f include/alt-extra/*/*_alt.h
+	rm -rf libtestdriver1
+	rm -f ../library/libtestdriver1.a
+else
+	if exist *.c del /Q /F *.c
+	if exist *.exe del /Q /F *.exe
+	if exist *.datax del /Q /F *.datax
+	if exist src/*.o del /Q /F src/*.o
+	if exist src/drivers/*.o del /Q /F src/drivers/*.o
+	if exist src/test_helpers/*.o del /Q /F src/test_helpers/*.o
+	if exist src/libmbed* del /Q /F src/libmed*
+	if exist include/test/instrument_record_status.h del /Q /F include/test/instrument_record_status.h
+endif
+
+# Test suites caught by SKIP_TEST_SUITES are built but not executed.
+check: $(BINARIES)
+	perl scripts/run-test-suites.pl $(TEST_FLAGS) --skip=$(SKIP_TEST_SUITES)
+
+test: check
+
+# Generate variants of some headers for testing
+include/alt-extra/%_alt.h: ../include/%.h
+	perl -p -e 's/^(# *(define|ifndef) +\w+_)H\b/$${1}ALT_H/' $< >$@
+
+# Generate test library
+
+# Perl code that is executed to transform each original line from a library
+# source file into the corresponding line in the test driver copy of the
+# library. Add a LIBTESTDRIVER1_/libtestdriver1_ to mbedtls_xxx and psa_xxx
+# symbols.
+define libtestdriver1_rewrite :=
+	s!^(\s*#\s*include\s*[\"<])(mbedtls|psa)/!$${1}libtestdriver1/include/$${2}/!; \
+	next if /^\s*#\s*include/; \
+	s/\b(?=MBEDTLS_|PSA_)/LIBTESTDRIVER1_/g; \
+	s/\b(?=mbedtls_|psa_)/libtestdriver1_/g;
+endef
+
+libtestdriver1.a: export MBEDTLS_PATH := $(patsubst ../..//%,/%,../../$(MBEDTLS_PATH))
+libtestdriver1.a:
+	# Copy the library and fake a 3rdparty Makefile include.
+	rm -Rf ./libtestdriver1
+	mkdir ./libtestdriver1
+	cp -Rf ../library ./libtestdriver1
+	cp -Rf ../include ./libtestdriver1
+	cp -Rf ../scripts ./libtestdriver1
+	mkdir ./libtestdriver1/3rdparty
+	touch ./libtestdriver1/3rdparty/Makefile.inc
+
+	# Set the test driver base (minimal) configuration.
+	cp ./include/test/drivers/config_test_driver.h ./libtestdriver1/include/mbedtls/mbedtls_config.h
+
+	# Set the PSA cryptography configuration for the test library.
+	# It is set from the copied include/psa/crypto_config.h of the Mbed TLS
+        # library the test library is intended to be linked with extended by
+        # ./include/test/drivers/crypto_config_test_driver_extension.h to
+        # mirror the PSA_ACCEL_* macros.
+	mv ./libtestdriver1/include/psa/crypto_config.h ./libtestdriver1/include/psa/crypto_config.h.bak
+	head -n -1 ./libtestdriver1/include/psa/crypto_config.h.bak > ./libtestdriver1/include/psa/crypto_config.h
+	cat ./include/test/drivers/crypto_config_test_driver_extension.h >> ./libtestdriver1/include/psa/crypto_config.h
+	echo "#endif /* PSA_CRYPTO_CONFIG_H */" >> ./libtestdriver1/include/psa/crypto_config.h
+
+	# Prefix MBEDTLS_* PSA_* symbols with LIBTESTDRIVER1_ as well as
+	# mbedtls_* psa_* symbols with libtestdriver1_ to avoid symbol clash
+	# when this test driver library is linked with the Mbed TLS library.
+	perl -pi -e '$(libtestdriver1_rewrite)' ./libtestdriver1/library/*.[ch]
+	perl -pi -e '$(libtestdriver1_rewrite)' ./libtestdriver1/include/*/*.h
+
+	$(MAKE) -C ./libtestdriver1/library CFLAGS="-I../../ $(CFLAGS)" LDFLAGS="$(LDFLAGS)" libmbedcrypto.a
+	cp ./libtestdriver1/library/libmbedcrypto.a ../library/libtestdriver1.a
+
+ifdef RECORD_PSA_STATUS_COVERAGE_LOG
+include/test/instrument_record_status.h: ../include/psa/crypto.h Makefile
+	echo "  Gen  $@"
+	sed <../include/psa/crypto.h >$@ -n 's/^psa_status_t \([A-Za-z0-9_]*\)(.*/#define \1(...) RECORD_STATUS("\1", \1(__VA_ARGS__))/p'
+endif