1 files changed, 61 insertions, 0 deletions
diff --git a/flit_core/flit_core/tests/test_sdist.py b/flit_core/flit_core/tests/test_sdist.py
new file mode 100644
index 0000000..cffea02
--- /dev/null
+++ b/flit_core/flit_core/tests/test_sdist.py
@@ -0,0 +1,61 @@
+from io import BytesIO
+import os.path as osp
+from pathlib import Path
+import tarfile
+from testpath import assert_isfile
+
+from flit_core import sdist
+
+samples_dir = Path(__file__).parent / 'samples'
+
+def test_make_sdist(tmp_path):
+    # Smoke test of making a complete sdist
+    builder = sdist.SdistBuilder.from_ini_path(samples_dir / 'package1.toml')
+    builder.build(tmp_path)
+    assert_isfile(tmp_path / 'package1-0.1.tar.gz')
+
+
+def test_make_sdist_pep621(tmp_path):
+    builder = sdist.SdistBuilder.from_ini_path(samples_dir / 'pep621' / 'pyproject.toml')
+    path = builder.build(tmp_path)
+    assert path == tmp_path / 'module1-0.1.tar.gz'
+    assert_isfile(path)
+
+
+def test_make_sdist_pep621_nodynamic(tmp_path):
+    builder = sdist.SdistBuilder.from_ini_path(
+        samples_dir / 'pep621_nodynamic' / 'pyproject.toml'
+    )
+    path = builder.build(tmp_path)
+    assert path == tmp_path / 'module1-0.3.tar.gz'
+    assert_isfile(path)
+
+
+def test_clean_tarinfo():
+    with tarfile.open(mode='w', fileobj=BytesIO()) as tf:
+        ti = tf.gettarinfo(str(samples_dir / 'module1.py'))
+    cleaned = sdist.clean_tarinfo(ti, mtime=42)
+    assert cleaned.uid == 0
+    assert cleaned.uname == ''
+    assert cleaned.mtime == 42
+
+
+def test_include_exclude():
+    builder = sdist.SdistBuilder.from_ini_path(
+        samples_dir / 'inclusion' / 'pyproject.toml'
+    )
+    files = builder.apply_includes_excludes(builder.select_files())
+
+    assert osp.join('doc', 'test.rst') in files
+    assert osp.join('doc', 'test.txt') not in files
+    assert osp.join('doc', 'subdir', 'test.txt') in files
+    assert osp.join('doc', 'subdir', 'subsubdir', 'test.md') not in files
+
+
+def test_data_dir():
+    builder = sdist.SdistBuilder.from_ini_path(
+        samples_dir / 'with_data_dir' / 'pyproject.toml'
+    )
+    files = builder.apply_includes_excludes(builder.select_files())
+
+    assert osp.join('data', 'share', 'man', 'man1', 'foo.1') in files