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-rw-r--r--tests/test_core.py15
1 files changed, 8 insertions, 7 deletions
diff --git a/tests/test_core.py b/tests/test_core.py
index 4871eef1..cf84ab42 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -5755,12 +5755,12 @@ def process(filename):
post_build=add_pre_run_and_checks)
def test_dlfcn_data_and_fptr(self):
- if Settings.ASM_JS: return self.skip('TODO: dlopen in asm')
- if Building.LLVM_OPTS: return self.skip('LLVM opts will optimize out parent_func')
+ if Settings.ASM_JS: return self.skip('this is not a valid case - libraries should not be able to access their parents globals willy nilly')
+ if not self.can_dlfcn(): return
- Settings.LINKABLE = 1
- Settings.NAMED_GLOBALS = 1
+ if Building.LLVM_OPTS: return self.skip('LLVM opts will optimize out parent_func')
+ self.prep_dlfcn_lib()
lib_src = '''
#include <stdio.h>
@@ -5785,21 +5785,23 @@ def process(filename):
'''
dirname = self.get_dir()
filename = os.path.join(dirname, 'liblib.cpp')
- Settings.BUILD_AS_SHARED_LIB = 1
Settings.EXPORTED_FUNCTIONS = ['_func']
Settings.EXPORTED_GLOBALS = ['_global']
self.build(lib_src, dirname, filename)
shutil.move(filename + '.o.js', os.path.join(dirname, 'liblib.so'))
+ self.prep_dlfcn_main()
+ Settings.LINKABLE = 1
src = '''
#include <stdio.h>
#include <dlfcn.h>
+ #include <emscripten.h>
typedef void (*FUNCTYPE(int, void(*)()))();
FUNCTYPE func;
- void parent_func() {
+ void EMSCRIPTEN_KEEPALIVE parent_func() {
printf("parent_func called from child\\n");
}
@@ -5843,7 +5845,6 @@ def process(filename):
return 0;
}
'''
- Settings.BUILD_AS_SHARED_LIB = 0
Settings.EXPORTED_FUNCTIONS = ['_main']
Settings.EXPORTED_GLOBALS = []
add_pre_run_and_checks = '''