Several fixes to the intergration tests

- Pass extra_link_args when using an installed libdeltachat
- Allow setting the liveconfig by envvar
- Show lifeconfig path in the pytest summary line
- Pass required envvars through tox
- Fix broken liveconfig passing in run-integration-test.sh

python/src/deltachat/_build.py

@@ -30,6 +30,7 @@ def ffibuilder():
         libs = ['deltachat']
         objs = []
         incs = []
+        extra_link_args = []
     builder = cffi.FFI()
     builder.set_source(
         'deltachat.capi',
@@ -69,8 +70,8 @@ def ffibuilder():
     distutils.sysconfig.customize_compiler(cc)
     tmpdir = tempfile.mkdtemp()
     try:
-        src_name = os.path.join(tmpdir, "prep.h")
+        src_name = os.path.join(tmpdir, "include.h")
-        dst_name = os.path.join(tmpdir, "prep2.c")
+        dst_name = os.path.join(tmpdir, "expanded.h")
         with open(src_name, "w") as src_fp:
             src_fp.write('#include <deltachat.h>')
         cc.preprocess(source=src_name,

python/tests/conftest.py

@@ -16,6 +16,14 @@ def pytest_addoption(parser):
     )
 
 
+def pytest_configure(config):
+    cfg = config.getoption('--liveconfig')
+    if not cfg:
+        cfg = os.getenv('DCC_PY_LIVECONFIG')
+        if cfg:
+            config.option.liveconfig = cfg
+
+
 def pytest_report_header(config, startdir):
     t = tempfile.mktemp()
     try:
@@ -24,10 +32,14 @@ def pytest_report_header(config, startdir):
         del ac
     finally:
         os.remove(t)
-    return "Deltachat core={} sqlite={}".format(
+    summary = ['Deltachat core={} sqlite={}'.format(
-        info['deltachat_core_version'],
+         info['deltachat_core_version'],
-        info['sqlite_version'],
+         info['sqlite_version'],
-    )
+     )]
+    cfg = config.getoption('--liveconfig')
+    if cfg:
+        summary.append('Liveconfig: {}'.format(os.path.abspath(cfg)))
+    return summary
 
 
 @pytest.fixture(scope="session")
@@ -64,7 +76,7 @@ def acfactory(pytestconfig, tmpdir, request):
         def configlist(self):
             configlist = []
             for line in open(fn):
-                if line.strip():
+                if line.strip() and not line.strip().startswith('#'):
                     d = {}
                     for part in line.split():
                         name, value = part.split("=")

python/tox.ini

@@ -13,6 +13,8 @@ commands =
 passenv = 
     TRAVIS 
     DCC_RS_DEV
+    DCC_RS_TARGET
+    DCC_PY_LIVECONFIG
 deps = 
     pytest
     pytest-faulthandler

run-integration-tests.sh

@@ -23,11 +23,10 @@ if [ $? != 0 ]; then
 fi
 
 pushd python
-toxargs="$@"
+if [ -e "./liveconfig" ]; then
-if [ -e liveconfig ]; then
+    export DCC_PY_LIVECONFIG=liveconfig
-    toxargs="--liveconfig liveconfig $@"
 fi
-tox $toxargs
+tox "$@"
 ret=$?
 popd
 exit $ret