[Notes] [Git][BuildStream/buildstream][jmac/cas_virtual_directory] Add basic storage test 'storage-test.py'



Title: GitLab

Jim MacArthur pushed to branch jmac/cas_virtual_directory at BuildStream / buildstream

Commits:

4 changed files:

Changes:

  • tests/sandboxes/storage-test/original/bin/bash
    1
    +This is the original /bin/bash.

  • tests/sandboxes/storage-test/original/bin/hello
    1
    +This is the original /bin/hello.

  • tests/sandboxes/storage-test/overlay/bin/bash
    1
    +This is the replacement /bin/bash.

  • tests/sandboxes/storage-tests.py
    1
    +import os
    
    2
    +import pytest
    
    3
    +
    
    4
    +from buildstream._exceptions import ErrorDomain
    
    5
    +
    
    6
    +from buildstream._context import Context
    
    7
    +from buildstream.storage._casbaseddirectory import CasBasedDirectory
    
    8
    +from buildstream.storage._filebaseddirectory import FileBasedDirectory
    
    9
    +
    
    10
    +DATA_DIR = os.path.join(
    
    11
    +    os.path.dirname(os.path.realpath(__file__)),
    
    12
    +    "storage-test"
    
    13
    +)
    
    14
    +
    
    15
    +
    
    16
    +def setup_backend(backend_class, tmpdir):
    
    17
    +    if backend_class == FileBasedDirectory:
    
    18
    +        return backend_class(os.path.join(tmpdir, "vdir"))
    
    19
    +    else:
    
    20
    +        context = Context()
    
    21
    +        context.artifactdir = os.path.join(tmpdir, "cas")
    
    22
    +        return backend_class(context)
    
    23
    +
    
    24
    +
    
    25
    +@pytest.mark.parametrize("backend", [
    
    26
    +    FileBasedDirectory, CasBasedDirectory])
    
    27
    +@pytest.mark.datafiles(DATA_DIR)
    
    28
    +def test_import(tmpdir, datafiles, backend):
    
    29
    +    original = os.path.join(str(datafiles), "original")
    
    30
    +
    
    31
    +    c = setup_backend(backend, str(tmpdir))
    
    32
    +
    
    33
    +    c.import_files(original)
    
    34
    +
    
    35
    +    assert("bin/bash" in c.list_relative_paths())
    
    36
    +    assert("bin/hello" in c.list_relative_paths())
    
    37
    +
    
    38
    +
    
    39
    +@pytest.mark.parametrize("backend", [
    
    40
    +    FileBasedDirectory, CasBasedDirectory])
    
    41
    +@pytest.mark.datafiles(DATA_DIR)
    
    42
    +def test_modified_file_list(tmpdir, datafiles, backend):
    
    43
    +    original = os.path.join(str(datafiles), "original")
    
    44
    +    overlay = os.path.join(str(datafiles), "overlay")
    
    45
    +
    
    46
    +    c = setup_backend(backend, str(tmpdir))
    
    47
    +
    
    48
    +    c.import_files(original)
    
    49
    +
    
    50
    +    c.mark_unmodified()
    
    51
    +
    
    52
    +    c.import_files(overlay)
    
    53
    +
    
    54
    +    print("List of all paths in imported results: {}".format(c.list_relative_paths()))
    
    55
    +    assert("bin/bash" in c.list_relative_paths())
    
    56
    +    assert("bin/bash" in c.list_modified_paths())
    
    57
    +    assert("bin/hello" not in c.list_modified_paths())



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