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Tests for 5722-5725.

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This commit is contained in:
Nicholas Marriott
2026-10-12 11:54:19 +01:00
parent 12f8dddc7c
commit b868c9aa14
4 changed files with 206 additions and 4 deletions
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22
regress/format-modifiers.sh
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@@ -226,10 +226,24 @@ test_format "#{e|/|f|2:10,3}" "3.33"
# Default number of decimal places for float is two.
test_format "#{e|*|f:2.5,2}" "5.00"
# Division by zero must not crash the server (result is unspecified).
$TMUX display-message -p "#{e|/|:5,0}" >/dev/null 2>&1
$TMUX display-message -p "#{e|/|f:5,0}" >/dev/null 2>&1
assert_alive "division by zero"
# An integer expression with a side or result that is NaN or out of the range
# of a long long expands to empty: division or modulus by zero, nan or inf, or
# 1e30. LLONG_MAX written out is 2^63 as a double, which is out of range; the
# largest double below 2^63 and -2^63 still convert. Comparisons are integer
# expressions too. Floating point gives inf.
test_format "#{e|/|:5,0}" ""
test_format "#{e|m|:0,0}" ""
test_format "#{e|m|:7,0}" ""
test_format "#{e|+|:nan,0}" ""
test_format "#{e|+|:-inf,1}" ""
test_format "#{e|-|:1e30,1e30}" ""
test_format "#{e|*|:1e30,1}" ""
test_format "#{e|+|:9223372036854775807,0}" ""
test_format "#{e|<|:nan,1}" ""
test_format "#{e|+|:9223372036854774784,0}" "9223372036854774784"
test_format "#{e|-|:-9223372036854775808,0}" "-9223372036854775808"
test_format "#{e|/|f:5,0}" "inf"
assert_alive "expressions with no integer value"
# --- ASCII and repeat ----------------------------------------------------