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sphinx-llms-txt/tests/test_path_directives.py
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Python

"""Test the path directive processing functionality in sphinx_llms_txt."""
from sphinx_llms_txt import DocumentProcessor
def test_process_path_directives(tmp_path):
"""Test that path directives are processed correctly."""
# Create a processor
config = {
"llms_txt_directives": [],
"html_baseurl": "",
}
processor = DocumentProcessor(config)
# Create source directory structure
src_dir = tmp_path / "src"
src_dir.mkdir()
processor.srcdir = str(src_dir)
# Create _sources directory to mimic Sphinx output
build_dir = tmp_path / "build"
build_dir.mkdir()
sources_dir = build_dir / "_sources"
sources_dir.mkdir()
# Create a subdirectory in both places
subdir = src_dir / "subdir"
subdir.mkdir()
sources_subdir = sources_dir / "subdir"
sources_subdir.mkdir()
# Create a source file with image directives
source_content = (
"Some content.\n"
".. image:: images/test.png\n"
"More content.\n"
".. figure:: images/figure.png\n"
" :alt: A test figure\n"
)
# Create source file in sources directory to simulate Sphinx build output
source_file = sources_subdir / "page.txt"
with open(source_file, "w", encoding="utf-8") as f:
f.write(source_content)
# Process the directives
processed_content = processor._process_path_directives(source_content, source_file)
# With our implementation, the paths should have subdirectory paths added
expected_content = (
"Some content.\n"
".. image:: subdir/images/test.png\n"
"More content.\n"
".. figure:: subdir/images/figure.png\n"
" :alt: A test figure\n"
)
assert processed_content == expected_content
def test_process_path_directives_with_html_baseurl(tmp_path):
"""Test path directives with base_url configured using html_baseurl."""
# Create a processor
config = {
"llms_txt_directives": [],
"html_baseurl": "https://sphinx-docs.org/",
}
processor = DocumentProcessor(config)
# Create source directory structure
src_dir = tmp_path / "src"
src_dir.mkdir()
processor.srcdir = str(src_dir)
# Create _sources directory to mimic Sphinx output
build_dir = tmp_path / "build"
build_dir.mkdir()
sources_dir = build_dir / "_sources"
sources_dir.mkdir()
# Create a subdirectory for file placement
subdir = src_dir / "subdir"
subdir.mkdir()
sources_subdir = sources_dir / "subdir"
sources_subdir.mkdir()
# Create a source file with image directives
source_content = ".. image:: images/test.png\n"
# Create source file in sources directory to simulate Sphinx build output
source_file = sources_subdir / "page.txt"
with open(source_file, "w", encoding="utf-8") as f:
f.write(source_content)
# Process the directives
processed_content = processor._process_path_directives(source_content, source_file)
# Expected: The paths should include the base URL with 'subdir' prefix
expected_content = ".. image:: https://sphinx-docs.org/subdir/images/test.png\n"
assert processed_content == expected_content
def test_process_path_directives_absolute_urls(tmp_path):
"""Test that absolute URLs are not modified."""
# Create a processor
config = {
"llms_txt_directives": [],
"html_baseurl": "https://example.com/docs",
}
processor = DocumentProcessor(config)
# Create source directory structure
src_dir = tmp_path / "src"
src_dir.mkdir()
processor.srcdir = str(src_dir)
# Create a source file with absolute URL image directives
source_content = (
".. image:: https://othersite.com/images/test.png\n"
".. image:: /absolute/path/image.png\n"
".. image:: data:image/png;base64,iVBORw0KG...\n"
)
# Create source file
source_file = src_dir / "page.txt"
with open(source_file, "w", encoding="utf-8") as f:
f.write(source_content)
# Process the directives (should remain unchanged)
processed_content = processor._process_path_directives(source_content, source_file)
assert processed_content == source_content
def test_process_path_directives_custom_directives(tmp_path):
"""Test that custom directives are processed correctly."""
# Create a processor
config = {
"llms_txt_directives": ["drawio-figure", "drawio-image"],
"html_baseurl": "",
}
processor = DocumentProcessor(config)
# Create source directory structure
src_dir = tmp_path / "src"
src_dir.mkdir()
processor.srcdir = str(src_dir)
# Create _sources directory to mimic Sphinx output
build_dir = tmp_path / "build"
build_dir.mkdir()
sources_dir = build_dir / "_sources"
sources_dir.mkdir()
# Create a source file with custom directives
source_content = (
".. drawio-image:: diagrams/architecture.drawio\n"
".. drawio-figure:: diagrams/workflow.drawio\n"
" :alt: Workflow diagram\n"
)
# Create source file in sources directory to simulate Sphinx build output
source_file = sources_dir / "page.txt"
with open(source_file, "w", encoding="utf-8") as f:
f.write(source_content)
# Process the directives
processed_content = processor._process_path_directives(source_content, source_file)
# Expected: The paths should be resolved to full paths
expected_content = (
".. drawio-image:: diagrams/architecture.drawio\n"
".. drawio-figure:: diagrams/workflow.drawio\n"
" :alt: Workflow diagram\n"
)
assert processed_content == expected_content
def test_process_content_end_to_end(tmp_path):
"""
Test the full process_content method handling both includes and path directives.
"""
# Create a processor
config = {
"llms_txt_directives": ["drawio-figure"],
"html_baseurl": "https://sphinx-docs.org/",
}
processor = DocumentProcessor(config, str(tmp_path / "src"))
# Create source directory structure
src_dir = tmp_path / "src"
src_dir.mkdir()
# Create an includes directory
includes_dir = src_dir / "includes"
includes_dir.mkdir()
# Create a subdirectory for page placement
subdir = src_dir / "subdir"
subdir.mkdir()
# Create an included file
include_content = (
"This is included content with an image:\n.. image:: img/included.png\n"
)
include_file = includes_dir / "fragment.txt"
with open(include_file, "w", encoding="utf-8") as f:
f.write(include_content)
# Create a source file with both include and path directives
source_content = (
"Some content.\n"
".. include:: includes/fragment.txt\n"
"More content.\n"
".. image:: images/test.png\n"
".. drawio-figure:: diagrams/arch.drawio\n"
)
# Create _sources directory to mimic Sphinx output
build_dir = tmp_path / "build"
build_dir.mkdir()
sources_dir = build_dir / "_sources"
sources_dir.mkdir()
# Create _sources subdirectory
sources_subdir = sources_dir / "subdir"
sources_subdir.mkdir()
# Create source file in sources directory to simulate Sphinx build output
source_file = sources_subdir / "page.txt"
with open(source_file, "w", encoding="utf-8") as f:
f.write(source_content)
# Process the content
processed_content = processor.process_content(source_content, source_file)
# Expected: Both includes and path directives should be processed
expected_content = (
"Some content.\n"
"This is included content with an image:\n"
# The included image also gets processed by path directives as it's part of
# the processed content
".. image:: https://sphinx-docs.org/subdir/img/included.png\n"
"\n" # There's an extra newline after the included content
"More content.\n"
# Images and custom directives in the main file are processed with html_baseurl
".. image:: https://sphinx-docs.org/subdir/images/test.png\n"
".. drawio-figure:: https://sphinx-docs.org/subdir/diagrams/arch.drawio\n"
)
assert processed_content == expected_content