1#
2#Component Makefile
3#
4
5LS_TESTDIR := ../libsodium/test/default
6LS_TEST_OBJDIR := libsodium/test/default
7
8TESTS_ALL ?= 0
9
10ifeq ($(TESTS_ALL),1)
11$(info not linking libsodium tests, use 'TEST_COMPONENTS=libsodium' to test it)
12else
13COMPONENT_ADD_LDFLAGS = -Wl,--whole-archive -l$(COMPONENT_NAME) -Wl,--no-whole-archive
14endif # TESTS_ALL
15
16COMPONENT_SRCDIRS := . $(LS_TESTDIR)
17
18COMPONENT_PRIV_INCLUDEDIRS := $(LS_TESTDIR)/../quirks
19
20COMPONENT_OBJS := test_sodium.o
21
22# The libsodium test suite is designed to be run each test case as an executable on a desktop computer and uses
23# filesytem to write & then compare contents of each file.
24#
25# For now, use their "BROWSER_TEST" mode with these hacks so that
26# multiple test cases can be combined into one ELF file.
27#
28# Run each test case from test_sodium.c as CASENAME_xmain().
29
30define sodium_testcase
31# This would generate 'warning "main" redefined' warnings at runtime, which are
32# silenced here. Only other solution involves patching libsodium's cmptest.h.
33$(LS_TEST_OBJDIR)/$(1).o: CFLAGS+=-Dxmain=$(1)_xmain -Dmain=$(1)_main
34$(LS_TEST_OBJDIR)/$(1).o: CPPFLAGS+=-Wp,-w
35COMPONENT_OBJS += $(LS_TEST_OBJDIR)/$(1).o
36endef
37
38TEST_CASES := chacha20 aead_chacha20poly1305 box box2 ed25519_convert sign hash
39
40$(foreach case,$(TEST_CASES),$(eval $(call sodium_testcase,$(case))))
41
42# this seems odd, but it prevents the libsodium test harness from
43# trying to write to a file!
44CFLAGS += -DBROWSER_TESTS
45