-- Type checker test cases dealing with modules and imports on case-insensitive filesystems.

[case testCaseSensitivityDir]
# flags: --no-namespace-packages
from a import B  # E: Module "a" has no attribute "B"

[file a/__init__.py]
[file a/b/__init__.py]

[case testCaseSensitivityDirNamespacePackages]
# flags: --namespace-packages
from a import B  # E: Module "a" has no attribute "B"

[file a/__init__.py]
[file a/b/__init__.py]

[case testCaseInsensitivityDir]
# flags: --config-file tmp/mypy.ini

from a import B  # E: Module "a" has no attribute "B"
from other import x
reveal_type(x)  # N: Revealed type is "builtins.int"

[file a/__init__.py]
[file a/b/__init__.py]
[file FuNkY_CaSe/other.py]
x = 1

[file mypy.ini]
\[mypy]
mypy_path = tmp/funky_case


[case testCaseInsensitivityDirPyProjectTOML]
# flags: --config-file tmp/pyproject.toml

from a import B  # E: Module "a" has no attribute "B"
from other import x
reveal_type(x)  # N: Revealed type is "builtins.int"

[file a/__init__.py]

[file a/b/__init__.py]

[file FuNkY_CaSe/other.py]
x = 1

[file pyproject.toml]
\[tool.mypy]
mypy_path = "tmp/funky_case"


[case testPreferPackageOverFileCase]
# flags: --config-file tmp/mypy.ini
import a
[file funky/a.py]
/  # Deliberate syntax error, this file should not be parsed.
[file FuNkY/a/__init__.py]
pass

[file mypy.ini]
\[mypy]
mypy_path = tmp/funky


[case testPreferPackageOverFileCasePyProjectTOML]
# flags: --config-file tmp/pyproject.toml
import a

[file funky/a.py]
/  # Deliberate syntax error, this file should not be parsed.

[file FuNkY/a/__init__.py]
pass

[file pyproject.toml]
\[tool.mypy]
mypy_path = "tmp/funky"


[case testNotPreferPackageOverFileCase]
import a
[file a.py]
'no'()  # E: "str" not callable
[file A/__init__.py]
/  # Deliberate syntax error, this file should not be parsed.

[case testNamespacePackagePickFirstOnMypyPathCase]
# flags: --namespace-packages --config-file tmp/mypy.ini
from foo.bar import x
reveal_type(x)  # N: Revealed type is "builtins.int"
[file XX/foo/bar.py]
x = 0
[file yy/foo/bar.py]
x = ''
[file mypy.ini]
\[mypy]
mypy_path = tmp/xx, tmp/yy


[case testNamespacePackagePickFirstOnMypyPathCasePyProjectTOML]
# flags: --namespace-packages --config-file tmp/pyproject.toml
from foo.bar import x
reveal_type(x)  # N: Revealed type is "builtins.int"

[file XX/foo/bar.py]
x = 0

[file yy/foo/bar.py]
x = ''

[file pyproject.toml]
\[tool.mypy]
mypy_path = ["tmp/xx", "tmp/yy"]


[case testClassicPackageInsideNamespacePackageCase]
# flags: --namespace-packages --config-file tmp/mypy.ini
from foo.bar.baz.boo import x
reveal_type(x)  # N: Revealed type is "builtins.int"
[file xx/foo/bar/baz/boo.py]
x = ''
[file xx/foo/bar/baz/__init__.py]
[file yy/foo/bar/baz/boo.py]
x = 0
[file yy/foo/bar/__init__.py]

[file mypy.ini]
\[mypy]
mypy_path = TmP/xX, TmP/yY


[case testClassicPackageInsideNamespacePackageCasePyProjectTOML]
# flags: --namespace-packages --config-file tmp/pyproject.toml
from foo.bar.baz.boo import x
reveal_type(x)  # N: Revealed type is "builtins.int"

[file xx/foo/bar/baz/boo.py]
x = ''

[file xx/foo/bar/baz/__init__.py]

[file yy/foo/bar/baz/boo.py]
x = 0

[file yy/foo/bar/__init__.py]

[file pyproject.toml]
\[tool.mypy]
mypy_path = ["TmP/xX", "TmP/yY"]