Kim Alvefur
3d0844a4f5
util.format: ALL THE TESTS!!!
...
The more tests I made, the more Lua 5.1 quirks I discovered.
Tests generated using a tool plus some touch-up.
2021-12-11 20:38:54 +01:00
Kim Alvefur
0ddd204a27
util.format: Also handle the %p format added in Lua 5.4
2021-12-11 13:39:58 +01:00
Kim Alvefur
1eca4e8870
util.format: Ensure sanitation of strings passed to wrong format
...
Ie. log("debug", "%d", "\1\2\3") should not result in garbage.
Also optimizing for the common case of ASCII string passed to %s and
early returns everywhere.
Returning nil from a gsub callback keeps the original substring.
2021-12-11 13:30:34 +01:00
Kim Alvefur
d4c1451794
util.format: Escape invalid UTF-8 by passing trough serialization
...
Should prevent invalid UTF-8 from making it into the logs, which can
cause trouble with terminals or log viewers or other tools, such as when
grep determines that log files are binary.
2021-12-10 22:48:45 +01:00
Kim Alvefur
6e037dc045
util.format: Change formatting of nil values to avoid looking like XML
2021-06-29 16:18:31 +02:00
Kim Alvefur
3f1d93bb4e
util.format: Escape ASCII control characters in output
...
This should offer some protection against doing evil things to
terminals. Doesn't protect against pure broken UTF-8 garbage however.
See #734
2021-06-15 23:24:23 +02:00
Kim Alvefur
2661a6f5a3
util.format: Handle integer formats the same way on Lua versions without integer support
2019-05-30 13:54:11 +02:00
Kim Alvefur
236abc4afe
util.format: Handle formats expecting an integer in Lua 5.3+ ( fixes #1371 )
2019-05-30 13:41:05 +02:00
Kim Alvefur
177420df39
util.format: Serialize values for the %q format
...
Improves eg debug logs
2018-10-12 01:29:34 +02:00
Kim Alvefur
d007771f8d
util.format: Tweak how nil values are handled
...
Because [<nil>] seems exsessive
2018-11-28 20:36:53 +01:00
Kim Alvefur
f45bf94518
util.format: Add test coverage for case of extra nil argument
2018-03-17 19:47:48 +01:00
Kim Alvefur
faf91e381d
util.format: Fix tests to have expected value first
2018-03-17 19:43:20 +01:00
Kim Alvefur
0c4ad0fdbc
util.format: Move tests to spec/
2017-11-10 05:46:39 +01:00
