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Diffstat (limited to 'tests/test_domain_js.py')
| -rw-r--r-- | tests/test_domain_js.py | 505 |
1 files changed, 505 insertions, 0 deletions
diff --git a/tests/test_domain_js.py b/tests/test_domain_js.py new file mode 100644 index 0000000..bf4c3fe --- /dev/null +++ b/tests/test_domain_js.py @@ -0,0 +1,505 @@ +"""Tests the JavaScript Domain""" + +from unittest.mock import Mock + +import docutils.utils +import pytest +from docutils import nodes + +from sphinx import addnodes +from sphinx.addnodes import ( + desc, + desc_annotation, + desc_content, + desc_name, + desc_parameter, + desc_parameterlist, + desc_sig_keyword, + desc_sig_name, + desc_sig_space, + desc_signature, +) +from sphinx.domains.javascript import JavaScriptDomain +from sphinx.testing import restructuredtext +from sphinx.testing.util import assert_node +from sphinx.writers.text import STDINDENT + + +@pytest.mark.sphinx('dummy', testroot='domain-js') +def test_domain_js_xrefs(app, status, warning): + """Domain objects have correct prefixes when looking up xrefs""" + app.builder.build_all() + + def assert_refnode(node, mod_name, prefix, target, reftype=None, + domain='js'): + attributes = { + 'refdomain': domain, + 'reftarget': target, + } + if reftype is not None: + attributes['reftype'] = reftype + if mod_name is not False: + attributes['js:module'] = mod_name + if prefix is not False: + attributes['js:object'] = prefix + assert_node(node, **attributes) + + doctree = app.env.get_doctree('roles') + refnodes = list(doctree.findall(addnodes.pending_xref)) + assert_refnode(refnodes[0], None, None, 'TopLevel', 'class') + assert_refnode(refnodes[1], None, None, 'top_level', 'func') + assert_refnode(refnodes[2], None, 'NestedParentA', 'child_1', 'func') + assert_refnode(refnodes[3], None, 'NestedParentA', 'NestedChildA.subchild_2', 'func') + assert_refnode(refnodes[4], None, 'NestedParentA', 'child_2', 'func') + assert_refnode(refnodes[5], False, 'NestedParentA', 'any_child', domain='') + assert_refnode(refnodes[6], None, 'NestedParentA', 'NestedChildA', 'class') + assert_refnode(refnodes[7], None, 'NestedParentA.NestedChildA', 'subchild_2', 'func') + assert_refnode(refnodes[8], None, 'NestedParentA.NestedChildA', + 'NestedParentA.child_1', 'func') + assert_refnode(refnodes[9], None, 'NestedParentA', 'NestedChildA.subchild_1', 'func') + assert_refnode(refnodes[10], None, 'NestedParentB', 'child_1', 'func') + assert_refnode(refnodes[11], None, 'NestedParentB', 'NestedParentB', 'class') + assert_refnode(refnodes[12], None, None, 'NestedParentA.NestedChildA', 'class') + assert len(refnodes) == 13 + + doctree = app.env.get_doctree('module') + refnodes = list(doctree.findall(addnodes.pending_xref)) + assert_refnode(refnodes[0], 'module_a.submodule', None, 'ModTopLevel', + 'class') + assert_refnode(refnodes[1], 'module_a.submodule', 'ModTopLevel', + 'mod_child_1', 'meth') + assert_refnode(refnodes[2], 'module_a.submodule', 'ModTopLevel', + 'ModTopLevel.mod_child_1', 'meth') + assert_refnode(refnodes[3], 'module_a.submodule', 'ModTopLevel', + 'mod_child_2', 'meth') + assert_refnode(refnodes[4], 'module_a.submodule', 'ModTopLevel', + 'module_a.submodule.ModTopLevel.mod_child_1', 'meth') + assert_refnode(refnodes[5], 'module_b.submodule', None, 'ModTopLevel', + 'class') + assert_refnode(refnodes[6], 'module_b.submodule', 'ModTopLevel', + 'module_a.submodule', 'mod') + assert len(refnodes) == 7 + + +@pytest.mark.sphinx('dummy', testroot='domain-js') +def test_domain_js_objects(app, status, warning): + app.builder.build_all() + + modules = app.env.domains['js'].data['modules'] + objects = app.env.domains['js'].data['objects'] + + assert 'module_a.submodule' in modules + assert 'module_a.submodule' in objects + assert 'module_b.submodule' in modules + assert 'module_b.submodule' in objects + + assert objects['module_a.submodule.ModTopLevel'][2] == 'class' + assert objects['module_a.submodule.ModTopLevel.mod_child_1'][2] == 'method' + assert objects['module_a.submodule.ModTopLevel.mod_child_2'][2] == 'method' + assert objects['module_b.submodule.ModTopLevel'][2] == 'class' + + assert objects['TopLevel'][2] == 'class' + assert objects['top_level'][2] == 'function' + assert objects['NestedParentA'][2] == 'class' + assert objects['NestedParentA.child_1'][2] == 'function' + assert objects['NestedParentA.any_child'][2] == 'function' + assert objects['NestedParentA.NestedChildA'][2] == 'class' + assert objects['NestedParentA.NestedChildA.subchild_1'][2] == 'function' + assert objects['NestedParentA.NestedChildA.subchild_2'][2] == 'function' + assert objects['NestedParentA.child_2'][2] == 'function' + assert objects['NestedParentB'][2] == 'class' + assert objects['NestedParentB.child_1'][2] == 'function' + + +@pytest.mark.sphinx('dummy', testroot='domain-js') +def test_domain_js_find_obj(app, status, warning): + + def find_obj(mod_name, prefix, obj_name, obj_type, searchmode=0): + return app.env.domains['js'].find_obj( + app.env, mod_name, prefix, obj_name, obj_type, searchmode) + + app.builder.build_all() + + assert (find_obj(None, None, 'NONEXISTANT', 'class') == (None, None)) + assert (find_obj(None, None, 'NestedParentA', 'class') == + ('NestedParentA', ('roles', 'NestedParentA', 'class'))) + assert (find_obj(None, None, 'NestedParentA.NestedChildA', 'class') == + ('NestedParentA.NestedChildA', + ('roles', 'NestedParentA.NestedChildA', 'class'))) + assert (find_obj(None, 'NestedParentA', 'NestedChildA', 'class') == + ('NestedParentA.NestedChildA', + ('roles', 'NestedParentA.NestedChildA', 'class'))) + assert (find_obj(None, None, 'NestedParentA.NestedChildA.subchild_1', 'func') == + ('NestedParentA.NestedChildA.subchild_1', + ('roles', 'NestedParentA.NestedChildA.subchild_1', 'function'))) + assert (find_obj(None, 'NestedParentA', 'NestedChildA.subchild_1', 'func') == + ('NestedParentA.NestedChildA.subchild_1', + ('roles', 'NestedParentA.NestedChildA.subchild_1', 'function'))) + assert (find_obj(None, 'NestedParentA.NestedChildA', 'subchild_1', 'func') == + ('NestedParentA.NestedChildA.subchild_1', + ('roles', 'NestedParentA.NestedChildA.subchild_1', 'function'))) + assert (find_obj('module_a.submodule', 'ModTopLevel', 'mod_child_2', 'meth') == + ('module_a.submodule.ModTopLevel.mod_child_2', + ('module', 'module_a.submodule.ModTopLevel.mod_child_2', 'method'))) + assert (find_obj('module_b.submodule', 'ModTopLevel', 'module_a.submodule', 'mod') == + ('module_a.submodule', + ('module', 'module-module_a.submodule', 'module'))) + + +def test_get_full_qualified_name(): + env = Mock(domaindata={}) + domain = JavaScriptDomain(env) + + # non-js references + node = nodes.reference() + assert domain.get_full_qualified_name(node) is None + + # simple reference + node = nodes.reference(reftarget='func') + assert domain.get_full_qualified_name(node) == 'func' + + # with js:module context + kwargs = {'js:module': 'module1'} + node = nodes.reference(reftarget='func', **kwargs) + assert domain.get_full_qualified_name(node) == 'module1.func' + + # with js:object context + kwargs = {'js:object': 'Class'} + node = nodes.reference(reftarget='func', **kwargs) + assert domain.get_full_qualified_name(node) == 'Class.func' + + # with both js:module and js:object context + kwargs = {'js:module': 'module1', 'js:object': 'Class'} + node = nodes.reference(reftarget='func', **kwargs) + assert domain.get_full_qualified_name(node) == 'module1.Class.func' + + +def test_js_module(app): + text = ".. js:module:: sphinx" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, (addnodes.index, + nodes.target)) + assert_node(doctree[0], addnodes.index, + entries=[("single", "sphinx (module)", "module-sphinx", "", None)]) + assert_node(doctree[1], nodes.target, ids=["module-sphinx"]) + + +def test_js_function(app): + text = ".. js:function:: sum(a, b)" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, (addnodes.index, + [desc, ([desc_signature, ([desc_name, ([desc_sig_name, "sum"])], + desc_parameterlist)], + [desc_content, ()])])) + assert_node(doctree[1][0][1], [desc_parameterlist, ([desc_parameter, ([desc_sig_name, "a"])], + [desc_parameter, ([desc_sig_name, "b"])])]) + assert_node(doctree[0], addnodes.index, + entries=[("single", "sum() (built-in function)", "sum", "", None)]) + assert_node(doctree[1], addnodes.desc, domain="js", objtype="function", no_index=False) + + +def test_js_class(app): + text = ".. js:class:: Application" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, (addnodes.index, + [desc, ([desc_signature, ([desc_annotation, ([desc_sig_keyword, 'class'], + desc_sig_space)], + [desc_name, ([desc_sig_name, "Application"])], + [desc_parameterlist, ()])], + [desc_content, ()])])) + assert_node(doctree[0], addnodes.index, + entries=[("single", "Application() (class)", "Application", "", None)]) + assert_node(doctree[1], addnodes.desc, domain="js", objtype="class", no_index=False) + + +def test_js_data(app): + text = ".. js:data:: name" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, (addnodes.index, + [desc, ([desc_signature, ([desc_name, ([desc_sig_name, "name"])])], + [desc_content, ()])])) + assert_node(doctree[0], addnodes.index, + entries=[("single", "name (global variable or constant)", "name", "", None)]) + assert_node(doctree[1], addnodes.desc, domain="js", objtype="data", no_index=False) + + +def test_no_index_entry(app): + text = (".. js:function:: f()\n" + ".. js:function:: g()\n" + " :no-index-entry:\n") + doctree = restructuredtext.parse(app, text) + assert_node(doctree, (addnodes.index, desc, addnodes.index, desc)) + assert_node(doctree[0], addnodes.index, entries=[('single', 'f() (built-in function)', 'f', '', None)]) + assert_node(doctree[2], addnodes.index, entries=[]) + + +def test_module_content_line_number(app): + text = (".. js:module:: foo\n" + + "\n" + + " Some link here: :ref:`abc`\n") + doc = restructuredtext.parse(app, text) + xrefs = list(doc.findall(condition=addnodes.pending_xref)) + assert len(xrefs) == 1 + source, line = docutils.utils.get_source_line(xrefs[0]) + assert 'index.rst' in source + assert line == 3 + + +@pytest.mark.sphinx('html', confoverrides={ + 'javascript_maximum_signature_line_length': len("hello(name)"), +}) +def test_jsfunction_signature_with_javascript_maximum_signature_line_length_equal(app): + text = ".. js:function:: hello(name)" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, ( + addnodes.index, + [desc, ( + [desc_signature, ( + [desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist, + )], + desc_content, + )], + )) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + assert_node(doctree[1][0][1], + [desc_parameterlist, desc_parameter, ([desc_sig_name, "name"])]) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=False) + + +@pytest.mark.sphinx('html', confoverrides={ + 'javascript_maximum_signature_line_length': len("hello(name)"), +}) +def test_jsfunction_signature_with_javascript_maximum_signature_line_length_force_single(app): + text = (".. js:function:: hello(names)\n" + " :single-line-parameter-list:") + doctree = restructuredtext.parse(app, text) + assert_node(doctree, ( + addnodes.index, + [desc, ( + [desc_signature, ( + [desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist, + )], + desc_content, + )], + )) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + assert_node(doctree[1][0][1], + [desc_parameterlist, desc_parameter, ([desc_sig_name, "names"])]) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=False) + + +@pytest.mark.sphinx('html', confoverrides={ + 'javascript_maximum_signature_line_length': len("hello(name)"), +}) +def test_jsfunction_signature_with_javascript_maximum_signature_line_length_break(app): + text = ".. js:function:: hello(names)" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, ( + addnodes.index, + [desc, ( + [desc_signature, ( + [desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist, + )], + desc_content, + )], + )) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + assert_node(doctree[1][0][1], + [desc_parameterlist, desc_parameter, ([desc_sig_name, "names"])]) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=True) + + +@pytest.mark.sphinx('html', confoverrides={ + 'maximum_signature_line_length': len("hello(name)"), +}) +def test_jsfunction_signature_with_maximum_signature_line_length_equal(app): + text = ".. js:function:: hello(name)" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, ( + addnodes.index, + [desc, ( + [desc_signature, ( + [desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist, + )], + desc_content, + )], + )) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + assert_node(doctree[1][0][1], + [desc_parameterlist, desc_parameter, ([desc_sig_name, "name"])]) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=False) + + +@pytest.mark.sphinx('html', confoverrides={ + 'maximum_signature_line_length': len("hello(name)"), +}) +def test_jsfunction_signature_with_maximum_signature_line_length_force_single(app): + text = (".. js:function:: hello(names)\n" + " :single-line-parameter-list:") + doctree = restructuredtext.parse(app, text) + assert_node(doctree, ( + addnodes.index, + [desc, ( + [desc_signature, ( + [desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist, + )], + desc_content, + )], + )) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + assert_node(doctree[1][0][1], + [desc_parameterlist, desc_parameter, ([desc_sig_name, "names"])]) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=False) + + +@pytest.mark.sphinx('html', confoverrides={ + 'maximum_signature_line_length': len("hello(name)"), +}) +def test_jsfunction_signature_with_maximum_signature_line_length_break(app): + text = ".. js:function:: hello(names)" + doctree = restructuredtext.parse(app, text) + assert_node(doctree, ( + addnodes.index, + [desc, ( + [desc_signature, ( + [desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist, + )], + desc_content, + )], + )) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + assert_node(doctree[1][0][1], + [desc_parameterlist, desc_parameter, ([desc_sig_name, "names"])]) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=True) + + +@pytest.mark.sphinx( + 'html', + confoverrides={ + 'javascript_maximum_signature_line_length': len("hello(name)"), + 'maximum_signature_line_length': 1, + }, +) +def test_javascript_maximum_signature_line_length_overrides_global(app): + text = ".. js:function:: hello(name)" + doctree = restructuredtext.parse(app, text) + expected_doctree = (addnodes.index, + [desc, ([desc_signature, ([desc_name, ([desc_sig_name, "hello"])], + desc_parameterlist)], + desc_content)]) + assert_node(doctree, expected_doctree) + assert_node(doctree[1], desc, desctype="function", + domain="js", objtype="function", no_index=False) + expected_sig = [desc_parameterlist, desc_parameter, [desc_sig_name, "name"]] + assert_node(doctree[1][0][1], expected_sig) + assert_node(doctree[1][0][1], desc_parameterlist, multi_line_parameter_list=False) + + +@pytest.mark.sphinx( + 'html', testroot='domain-js-javascript_maximum_signature_line_length', +) +def test_domain_js_javascript_maximum_signature_line_length_in_html(app, status, warning): + app.build() + content = (app.outdir / 'index.html').read_text(encoding='utf8') + expected_parameter_list_hello = """\ + +<dl> +<dd>\ +<em class="sig-param">\ +<span class="n"><span class="pre">name</span></span>\ +</em>,\ +</dd> +</dl> + +<span class="sig-paren">)</span>\ +<a class="headerlink" href="#hello" title="Link to this definition">¶</a>\ +</dt>\ +""" + assert expected_parameter_list_hello in content + + param_line_fmt = '<dd>{}</dd>\n' + param_name_fmt = ( + '<em class="sig-param"><span class="n"><span class="pre">{}</span></span></em>' + ) + optional_fmt = '<span class="optional">{}</span>' + + expected_a = param_line_fmt.format( + optional_fmt.format("[") + param_name_fmt.format("a") + "," + optional_fmt.format("["), + ) + assert expected_a in content + + expected_b = param_line_fmt.format( + param_name_fmt.format("b") + "," + optional_fmt.format("]") + optional_fmt.format("]"), + ) + assert expected_b in content + + expected_c = param_line_fmt.format(param_name_fmt.format("c") + ",") + assert expected_c in content + + expected_d = param_line_fmt.format(param_name_fmt.format("d") + optional_fmt.format("[") + ",") + assert expected_d in content + + expected_e = param_line_fmt.format(param_name_fmt.format("e") + ",") + assert expected_e in content + + expected_f = param_line_fmt.format(param_name_fmt.format("f") + "," + optional_fmt.format("]")) + assert expected_f in content + + expected_parameter_list_foo = """\ + +<dl> +{}{}{}{}{}{}</dl> + +<span class="sig-paren">)</span>\ +<a class="headerlink" href="#foo" title="Link to this definition">¶</a>\ +</dt>\ +""".format(expected_a, expected_b, expected_c, expected_d, expected_e, expected_f) + assert expected_parameter_list_foo in content + + +@pytest.mark.sphinx( + 'text', testroot='domain-js-javascript_maximum_signature_line_length', +) +def test_domain_js_javascript_maximum_signature_line_length_in_text(app, status, warning): + app.build() + content = (app.outdir / 'index.txt').read_text(encoding='utf8') + param_line_fmt = STDINDENT * " " + "{}\n" + + expected_parameter_list_hello = "(\n{})".format(param_line_fmt.format("name,")) + + assert expected_parameter_list_hello in content + + expected_a = param_line_fmt.format("[a,[") + assert expected_a in content + + expected_b = param_line_fmt.format("b,]]") + assert expected_b in content + + expected_c = param_line_fmt.format("c,") + assert expected_c in content + + expected_d = param_line_fmt.format("d[,") + assert expected_d in content + + expected_e = param_line_fmt.format("e,") + assert expected_e in content + + expected_f = param_line_fmt.format("f,]") + assert expected_f in content + + expected_parameter_list_foo = "(\n{}{}{}{}{}{})".format( + expected_a, expected_b, expected_c, expected_d, expected_e, expected_f, + ) + assert expected_parameter_list_foo in content |