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AK: Make debugging URLParser easier

This patch adds a state_name method to URLParser to convert a state to a
string. With this, the debugging statements now display the state names.

Furthermore, this fixes a bug where non-ASCII code points were
formatted as characters, which fails an assertion in the formatting
system.
This commit is contained in:
Max Wipfli 2021-06-03 12:40:04 +02:00 committed by Andreas Kling
parent 99d5555134
commit 97425c7dfb
2 changed files with 45 additions and 24 deletions

View file

@ -228,10 +228,12 @@ URL URLParser::parse(Badge<URL>, StringView const& raw_input, URL const* base_ur
code_point = *iterator;
if constexpr (URL_PARSER_DEBUG) {
if (code_point)
dbgln("URLParser::parse: State {:2d} with code point '{:c}' (U+{:04X}).", (int)state, code_point, code_point);
if (!code_point)
dbgln("URLParser::parse: {} state with EOF.", state_name(state));
else if (is_ascii_printable(code_point))
dbgln("URLParser::parse: {} state with code point U+{:04X} ({:c}).", state_name(state), code_point, code_point);
else
dbgln("URLParser::parse: State {:2d} with code point EOF (U+0000).", (int)state);
dbgln("URLParser::parse: {} state with code point U+{:04X}.", state_name(state), code_point);
}
switch (state) {