def test_cache_fallback(twin_simple_targets, docker_client):
image1, image2 = twin_simple_targets
run_docker_make('-f data/simple.yml simple-target'
' --cache-repo fakerepo --cache-tag faketag')
final_image = docker_client.images.get('simple-target')
assert final_image.id == image2.id
def test_paths_relative_interpreted_relative_to_definition_file(img2):
run_docker_make("-f data/include.yml target_include")
helpers.assert_file_content(
"target_include",
"/opt/testfile.txt",
"this is a file used in tests for relative path resolution",
)
def test_secret_files(experimental_daemon, hassecrets):
run_docker_make('-f data/secret-squash.yml has-secrets')
foundfiles = helpers.find_files_in_layers('has-secrets', [
'/root/secret1', '/root/secretdir/secretfile', '/root/copy-of-secret1'
])
assert not foundfiles['/root/secret1']
assert not foundfiles['/root/secretdir/secretfile']
assert foundfiles['/root/copy-of-secret1']
def test_explicit_all(alltest):
run_docker_make("-f data/explicit_all.yml --all")
for s in "t1 t3".split():
helpers.assert_file_content(s, "/opt/%s" % s, s)
client = helpers.get_client()
for s in "t2 t4".split():
with pytest.raises(docker.errors.ImageNotFound):
client.images.get(s)
def test_explicit_cache_from(twin_simple_targets, docker_client, clean8):
image1, image2 = twin_simple_targets
image1.tag('img1repo/simple-target', tag='img1tag')
image2.tag('img2repo/simple-target', tag='img2tag')
run_docker_make('-f data/simple.yml simple-target'
' --cache-repo img1repo --cache-tag img1tag')
final_image = docker_client.images.get('simple-target')
assert final_image.id == image1.id
def test_explicit_cache_from(twin_simple_targets, docker_client, clean8):
image1, image2 = twin_simple_targets
image1.tag("img1repo/simple-target", tag="img1tag")
image2.tag("img2repo/simple-target", tag="img2tag")
run_docker_make(
"-f data/simple.yml simple-target --cache-repo img1repo --cache-tag img1tag"
)
final_image = docker_client.images.get("simple-target")
assert final_image.id == image1.id
def test_secret_files(experimental_daemon, hassecrets):
run_docker_make("-f data/secret-squash.yml has-secrets")
foundfiles = helpers.find_files_in_layers(
"has-secrets",
[
"/root/secret1", "/root/secretdir/secretfile",
"/root/copy-of-secret1"
],
)
assert not foundfiles["/root/secret1"]
assert not foundfiles["/root/secretdir/secretfile"]
assert foundfiles["/root/copy-of-secret1"]
def test_squashed_secrets(experimental_daemon, squashimgs):
run_docker_make(
"-f data/secret-squash.yml invisible-secret visible-secret")
files_to_find = ["/opt/a", "/root/c", "/root/copy-c"]
visfiles = helpers.find_files_in_layers("visible-secret", files_to_find)
assert visfiles["/opt/a"]
assert not visfiles["/root/c"]
assert not visfiles["/root/copy-c"]
invisfiles = helpers.find_files_in_layers("invisible-secret",
files_to_find)
assert invisfiles["/opt/a"]
assert not invisfiles["/root/c"]
assert invisfiles["/root/copy-c"]
def test_squashed_secrets(experimental_daemon, squashimgs):
run_docker_make(
'-f data/secret-squash.yml invisible-secret visible-secret')
files_to_find = ['/opt/a', '/root/c', '/root/copy-c']
visfiles = helpers.find_files_in_layers('visible-secret', files_to_find)
assert visfiles['/opt/a']
assert not visfiles['/root/c']
assert not visfiles['/root/copy-c']
invisfiles = helpers.find_files_in_layers('invisible-secret',
files_to_find)
assert invisfiles['/opt/a']
assert not invisfiles['/root/c']
assert invisfiles['/root/copy-c']
def test_handle_missing_squash_cache(experimental_daemon, squashcache):
run_docker_make("-f data/secret-squash.yml cache-test invisible-secret")
client = helpers.get_client()
cachelayer = client.images.get("invisible-secret")
firstimg = client.images.get("cache-test")
for _id in ("cache-test", firstimg.id, "invisible_secret", cachelayer.id):
try:
client.images.remove(_id)
except docker.errors.ImageNotFound:
pass
# Make sure the image can rebuild even if original layers are missing
run_docker_make("-f data/secret-squash.yml cache-test")
# Sanity check - makes sure that the first image was in fact removed and not used for cache
assert client.images.get("cache-test").id != firstimg.id
def test_paths_relative_interpreted_relative_to_definition_file(img2):
run_docker_make('-f data/include.yml target_include')
assert_file_content(
'target_include', '/opt/testfile.txt',
'this is a file used in tests for relative path resolution')
def test_multiple_bases(img1):
run_docker_make('-f data/multibase.yml target2_bases target3_bases')
assert_file_content('target2_bases', '/opt/success', 'success2')
assert_file_content('target3_bases', '/opt/success', 'success3')
def test_keep_build_tags(twostep, docker_client):
run_docker_make('-f data/twostep.yml target-twostep --keep-build-tags')
docker_client.images.get('dmkbuild_target-twostep_1')
docker_client.images.get('dmkbuild_target-twostep_2')
def test_build_args(buildargs):
run_docker_make(
'-f data/build-args.yml --build-arg FILENAME=hello-world.txt target-buildargs'
)
assert_file_content('target-buildargs', 'hello-world.txt', 'hello world')
def test_multiple_bases(img1):
run_docker_make("-f data/multibase.yml target2_bases target3_bases")
helpers.assert_file_content("target2_bases", "/opt/success", "success2")
helpers.assert_file_content("target3_bases", "/opt/success", "success3")
def test_regular_ignore(img5):
run_docker_make("-f data/ignores.yml target_regular_ignore")
_check_files("target_regular_ignore", a=False, b=False)
def test_keep_build_tags(twostep, docker_client):
run_docker_make("-f data/twostep.yml target-twostep --keep-build-tags")
assert docker_client.images.list("1.target-twostep.dmk")
assert docker_client.images.list("2.target-twostep.dmk")
def test_dockerfile_write(tmpdir):
tmpdir = str(tmpdir)
run_docker_make('-f data/write.yml -p -n --dockerfile-dir %s writetarget' %
tmpdir)
assert os.path.isfile(os.path.join(tmpdir, 'Dockerfile.writetarget'))
def test_error_if_copy_with_secrets(copy_with_secrets):
with pytest.raises(dockermake.errors.ParsingFailure):
run_docker_make("-f data/copy_with_secrets.yml copy_with_secrets")
def test_regular_ignore(img5):
run_docker_make('-f data/ignores.yml target_regular_ignore')
_check_files('target_regular_ignore', a=False, b=False)
def test_implicit_all_with_abstract_steps(abstract_steps):
run_docker_make("-f data/abstract-steps.yml --all")
client = helpers.get_client()
client.images.get("definite")
with pytest.raises(docker.errors.ImageNotFound):
client.images.get("abstract")
def test_build_args(buildargs):
run_docker_make(
"-f data/build-args.yml --build-arg FILENAME=hello-world.txt target-buildargs"
)
helpers.assert_file_content("target-buildargs", "hello-world.txt",
"hello world")
def test_ignore_string(img3):
run_docker_make('-f data/ignores.yml target_ignore_string')
_check_files('target_ignore_string', b=False)
def test_ignore_directory(img6):
run_docker_make("-f data/ignores.yml target_ignore_directory")
_check_files("target_ignore_directory", d=False)
def test_ignorefile(img4):
run_docker_make('-f data/ignores.yml target_ignorefile')
_check_files('target_ignorefile', c=False)
def test_implicit_all(alltest):
run_docker_make("-f data/implicit_all.yml --all")
for s in "t1 t2 t3 t4".split():
helpers.assert_file_content(s, "/opt/%s" % s, s)
def test_ignore_directory(img6):
run_docker_make('-f data/ignores.yml target_ignore_directory')
_check_files('target_ignore_directory', d=False)
def test_ignore_string(img3):
run_docker_make("-f data/ignores.yml target_ignore_string")
_check_files("target_ignore_string", b=False)
def twin_simple_targets(img7, docker_client):
run_docker_make('-f data/simple.yml simple-target')
image1 = docker_client.images.get('simple-target')
run_docker_make('-f data/simple.yml simple-target --no-cache')
image2 = docker_client.images.get('simple-target')
return image1, image2
def test_ignorefile(img4):
run_docker_make("-f data/ignores.yml target_ignorefile")
_check_files("target_ignorefile", c=False)