Rename app from er_xdg_pipe_menu to xdg_pipe_menuHEADmain

Drop the "er-" prefix throughout: module/atom names, filenames,
socket paths, and docs. It was an implementation detail, not part
of the app's identity.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

1 files changed, 183 insertions, 0 deletions

diff --git a/test/xdg_pipe_menu_desktop_entry_tests.erl b/test/xdg_pipe_menu_desktop_entry_tests.erl
new file mode 100644
index 0000000..a55cd67
--- /dev/null
+++ b/test/xdg_pipe_menu_desktop_entry_tests.erl
@@ -0,0 +1,183 @@
+-module(xdg_pipe_menu_desktop_entry_tests).
+
+-include_lib("eunit/include/eunit.hrl").
+-include("xdg_pipe_menu.hrl").
+
+basic_entry_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Type=Application\n"
+        "Name=Firefox\n"
+        "Exec=firefox %u\n"
+        "Icon=firefox\n"
+    >>,
+    ?assertEqual(
+        {ok, #desktop_entry{
+            name = <<"Firefox">>, exec = <<"firefox">>, icon = <<"firefox">>, categories = [], hidden = false
+        }},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+icon_is_optional_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo\n"
+    >>,
+    ?assertEqual(
+        {ok, #desktop_entry{name = <<"Foo">>, exec = <<"foo">>, icon = undefined, categories = [], hidden = false}},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+categories_are_split_on_semicolon_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo\n"
+        "Categories=Utility;Development;\n"
+    >>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual([<<"Utility">>, <<"Development">>], Entry#desktop_entry.categories).
+
+categories_is_empty_list_when_absent_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\nExec=foo\n">>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual([], Entry#desktop_entry.categories).
+
+repeated_category_separators_are_ignored_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo\n"
+        "Categories=Utility;;Development\n"
+    >>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual([<<"Utility">>, <<"Development">>], Entry#desktop_entry.categories).
+
+missing_name_test() ->
+    Bin = <<"[Desktop Entry]\nExec=foo\n">>,
+    ?assertEqual({error, missing_name}, xdg_pipe_menu_desktop_entry:parse(Bin)).
+
+missing_exec_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\n">>,
+    ?assertEqual({error, missing_exec}, xdg_pipe_menu_desktop_entry:parse(Bin)).
+
+ignores_other_groups_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo\n"
+        "\n"
+        "[Desktop Action new-window]\n"
+        "Name=New Window\n"
+        "Exec=foo --new-window\n"
+    >>,
+    ?assertEqual(
+        {ok, #desktop_entry{name = <<"Foo">>, exec = <<"foo">>, icon = undefined, categories = [], hidden = false}},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+ignores_comments_and_blank_lines_test() ->
+    Bin = <<
+        "# a comment\n"
+        "\n"
+        "[Desktop Entry]\n"
+        "# another comment\n"
+        "Name=Foo\n"
+        "\n"
+        "Exec=foo\n"
+    >>,
+    ?assertEqual(
+        {ok, #desktop_entry{name = <<"Foo">>, exec = <<"foo">>, icon = undefined, categories = [], hidden = false}},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+strips_multiple_field_codes_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo %f --flag %i %c\n"
+    >>,
+    ?assertEqual(
+        {ok, #desktop_entry{name = <<"Foo">>, exec = <<"foo --flag">>, icon = undefined, categories = [], hidden = false}},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+literal_percent_is_unescaped_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo --progress=%%\n"
+    >>,
+    ?assertEqual(
+        {ok, #desktop_entry{
+            name = <<"Foo">>, exec = <<"foo --progress=%">>, icon = undefined, categories = [], hidden = false
+        }},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+unescapes_value_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\\sBar\nExec=foo\n">>,
+    ?assertEqual(
+        {ok, #desktop_entry{name = <<"Foo Bar">>, exec = <<"foo">>, icon = undefined, categories = [], hidden = false}},
+        xdg_pipe_menu_desktop_entry:parse(Bin)
+    ).
+
+no_display_is_hidden_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\nExec=foo\nNoDisplay=true\n">>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual(true, Entry#desktop_entry.hidden).
+
+hidden_key_is_hidden_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\nExec=foo\nHidden=true\n">>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual(true, Entry#desktop_entry.hidden).
+
+non_application_type_is_hidden_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\nExec=foo\nType=Link\n">>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual(true, Entry#desktop_entry.hidden).
+
+application_type_is_not_hidden_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\nExec=foo\nType=Application\n">>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual(false, Entry#desktop_entry.hidden).
+
+missing_type_is_not_hidden_test() ->
+    Bin = <<"[Desktop Entry]\nName=Foo\nExec=foo\n">>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual(false, Entry#desktop_entry.hidden).
+
+false_values_are_not_hidden_test() ->
+    Bin = <<
+        "[Desktop Entry]\n"
+        "Name=Foo\n"
+        "Exec=foo\n"
+        "NoDisplay=false\n"
+        "Hidden=false\n"
+        "Type=Application\n"
+    >>,
+    {ok, Entry} = xdg_pipe_menu_desktop_entry:parse(Bin),
+    ?assertEqual(false, Entry#desktop_entry.hidden).
+
+parse_file_test() ->
+    Path = filename:join(test_tmp_dir(), "eunit-desktop-entry-test.desktop"),
+    ok = file:write_file(Path, <<"[Desktop Entry]\nName=Foo\nExec=foo\n">>),
+    Result = xdg_pipe_menu_desktop_entry:parse_file(Path),
+    ok = file:delete(Path),
+    ?assertEqual(
+        {ok, #desktop_entry{name = <<"Foo">>, exec = <<"foo">>, icon = undefined, categories = [], hidden = false}},
+        Result
+    ).
+
+parse_file_missing_test() ->
+    ?assertEqual(
+        {error, enoent},
+        xdg_pipe_menu_desktop_entry:parse_file("/nonexistent/does-not-exist.desktop")
+    ).
+
+test_tmp_dir() ->
+    case os:getenv("TMPDIR") of
+        false -> "/tmp";
+        Dir -> Dir
+    end.