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100 lines
2.8 KiB
Nix
100 lines
2.8 KiB
Nix
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import ./make-test-python.nix ({ pkgs, lib, ... }: let
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manImplementations = [
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"mandoc"
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"man-db"
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];
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machineNames = builtins.map machineSafe manImplementations;
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makeConfig = useImpl: {
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# Note: mandoc currently can't index symlinked section directories.
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# So if a man section comes from one package exclusively (e. g.
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# 1p from man-pages-posix and 2 from man-pages), it isn't searchable.
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environment.systemPackages = [
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pkgs.man-pages
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pkgs.openssl
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pkgs.libunwind
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];
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documentation = {
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enable = true;
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nixos.enable = lib.mkForce true;
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dev.enable = true;
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man = {
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enable = true;
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generateCaches = true;
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} // lib.listToAttrs (builtins.map (impl: {
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name = impl;
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value = {
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enable = useImpl == impl;
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};
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}) manImplementations);
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};
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};
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machineSafe = builtins.replaceStrings [ "-" ] [ "_" ];
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in {
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name = "man";
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meta.maintainers = [ lib.maintainers.sternenseemann ];
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nodes = lib.listToAttrs (builtins.map (i: {
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name = machineSafe i;
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value = makeConfig i;
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}) manImplementations);
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testScript = ''
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import re
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start_all()
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def match_man_k(page, section, haystack):
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"""
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Check if the man page {page}({section}) occurs in
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the output of `man -k` given as haystack. Note:
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This is not super reliable, e. g. it can't deal
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with man pages that are in multiple sections.
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"""
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for line in haystack.split("\n"):
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# man -k can look like this:
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# page(3) - bla
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# page (3) - bla
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# pagea, pageb (3, 3P) - foo
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# pagea, pageb, pagec(3) - bar
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pages = line.split("(")[0]
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sections = re.search("\\([a-zA-Z1-9, ]+\\)", line)
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if sections is None:
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continue
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else:
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sections = sections.group(0)[1:-1]
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if page in pages and f'{section}' in sections:
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return True
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return False
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'' + lib.concatMapStrings (machine: ''
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with subtest("Test direct man page lookups in ${machine}"):
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# man works
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${machine}.succeed("man man > /dev/null")
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# devman works
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${machine}.succeed("man 3 libunwind > /dev/null")
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# NixOS configuration man page is installed
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${machine}.succeed("man configuration.nix > /dev/null")
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with subtest("Test generateCaches via man -k in ${machine}"):
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expected = [
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("openssl", "ssl", 3),
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("unwind", "libunwind", 3),
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("user", "useradd", 8),
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("user", "userdel", 8),
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("mem", "free", 3),
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("mem", "free", 1),
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]
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for (keyword, page, section) in expected:
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matches = ${machine}.succeed(f"man -k {keyword}")
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if not match_man_k(page, section, matches):
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raise Exception(f"{page}({section}) missing in matches: {matches}")
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'') machineNames;
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})
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