pegasus/weechat
1
0
Fork 0
mirror of https://github.com/weechat/weechat.git synced 2026-06-30 23:06:38 +02:00
Code Activity

core: evaluate left/right part of comparison after split on the comparison operator in ${if:xxx} (closes #1627)

Browse Source 
To force evaluation of the expression before doing the comparison (less safe),
the "${eval_cond:xxx}" can be used.

With the old behavior we had:

    >> ${if:a==b}
    == [0]
    >> ${if:${raw:a==b}}
    == [0]
    >> ${if:${eval_cond:${raw:a==b}}}
    == [0]

And with the new behavior, we have:

    >> ${if:a==b}
    == [0]
    >> ${if:${raw:a==b}}
    == [1]
    >> ${if:${eval_cond:${raw:a==b}}}
    == [0]
This commit is contained in:
Sébastien Helleu
2021-04-04 14:44:18 +02:00
parent 1aefb0a546
commit 3bf585ba04
3 changed files with 37 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/unit/core/test-core-eval.cpp
+33
View File
@@ -86,6 +86,9 @@ TEST(CoreEval, EvalCondition)
NULL, NULL);
CHECK(extra_vars);
hashtable_set (extra_vars, "test", "value");
hashtable_set (extra_vars, "var_abc", "abc");
hashtable_set (extra_vars, "var_cond_true", "a==a");
hashtable_set (extra_vars, "var_cond_false", "a==b");
options = hashtable_new (32,
WEECHAT_HASHTABLE_STRING,
@@ -175,6 +178,8 @@ TEST(CoreEval, EvalCondition)
WEE_CHECK_EVAL("0", "${if:${buffer.number}==2?yes:no} == yes");
WEE_CHECK_EVAL("0", "yes == ${if:${buffer.number}==2?yes:no}");
WEE_CHECK_EVAL("0", "${if:\\$==A?yes:}");
WEE_CHECK_EVAL("0", "${var_does_not_exist}");
WEE_CHECK_EVAL("0", "${var_abc} == def");
/* conditions evaluated as true */
WEE_CHECK_EVAL("1", "1");
@@ -262,6 +267,14 @@ TEST(CoreEval, EvalCondition)
WEE_CHECK_EVAL("1", "${if:${buffer.number}==1?yes:no} == yes");
WEE_CHECK_EVAL("1", "yes == ${if:${buffer.number}==1?yes:no}");
WEE_CHECK_EVAL("1", "${if:\\$==\\$?yes:}");
WEE_CHECK_EVAL("1", "${var_abc}");
WEE_CHECK_EVAL("1", "${var_abc} == abc");
WEE_CHECK_EVAL("1", "${var_cond_true}");
WEE_CHECK_EVAL("0", "${var_cond_true} == zzz");
WEE_CHECK_EVAL("1", "${var_cond_true} != zzz");
WEE_CHECK_EVAL("1", "${var_cond_false}");
WEE_CHECK_EVAL("0", "${var_cond_false} == zzz");
WEE_CHECK_EVAL("1", "${var_cond_false} != zzz");
/* evaluation of extra_vars */
hashtable_set (options, "extra", "eval");
@@ -455,6 +468,9 @@ TEST(CoreEval, EvalExpression)
NULL, NULL);
CHECK(extra_vars);
hashtable_set (extra_vars, "test", "value");
hashtable_set (extra_vars, "var_abc", "abc");
hashtable_set (extra_vars, "var_cond_true", "a==a");
hashtable_set (extra_vars, "var_cond_false", "a==b");
options = hashtable_new (32,
WEECHAT_HASHTABLE_STRING,
@@ -486,6 +502,12 @@ TEST(CoreEval, EvalExpression)
WEE_CHECK_EVAL("0", "${eval_cond:}");
WEE_CHECK_EVAL("0", "${eval_cond:${buffer.number} == 2}");
WEE_CHECK_EVAL("1", "${eval_cond:${buffer.number} == 1}");
WEE_CHECK_EVAL("1", "${eval_cond:${var_abc}}");
WEE_CHECK_EVAL("1", "${eval_cond:${var_abc} == abc}");
WEE_CHECK_EVAL("0", "${eval_cond:${var_abc} == def}");
WEE_CHECK_EVAL("1", "${eval_cond:${var_cond_true}}");
WEE_CHECK_EVAL("1", "${eval_cond:${var_cond_true}}");
WEE_CHECK_EVAL("0", "${eval_cond:${var_cond_false}}");
/* test value from extra_vars */
WEE_CHECK_EVAL("value", "${test}");
@@ -702,13 +724,24 @@ TEST(CoreEval, EvalExpression)
WEE_CHECK_EVAL("yes-no", "${if:5>2?${if:1>7?yes-yes:yes-no}:${if:9>4?no-yes:no-no}}");
WEE_CHECK_EVAL("no-yes", "${if:1>7?${if:6>3?yes-yes:yes-no}:${if:9>4?no-yes:no-no}}");
WEE_CHECK_EVAL("no-no", "${if:1>7?${if:1>7?yes-yes:yes-no}:${if:1>7?no-yes:no-no}}");
WEE_CHECK_EVAL("0", "${if:}");
WEE_CHECK_EVAL("0", "${if:0}");
WEE_CHECK_EVAL("1", "${if:1}");
WEE_CHECK_EVAL("1", "${if:abc}");
WEE_CHECK_EVAL("0", "${if:abc!=abc}");
WEE_CHECK_EVAL("1", "${if:abc==abc}");
WEE_CHECK_EVAL("1", "${if:${if:abc==abc}}");
WEE_CHECK_EVAL("0", "${if:${rev:${if:42==42?hello:bye}}==eyb}");
WEE_CHECK_EVAL("1", "${if:${rev:${if:42==42?hello:bye}}==olleh}");
WEE_CHECK_EVAL("1", "${if:${var_abc}}");
WEE_CHECK_EVAL("1", "${if:${var_abc} == abc}");
WEE_CHECK_EVAL("0", "${if:${var_abc} == def}");
WEE_CHECK_EVAL("1", "${if:${var_cond_true}}");
WEE_CHECK_EVAL("0", "${if:${var_cond_true} == zzz}");
WEE_CHECK_EVAL("1", "${if:${var_cond_true} != zzz}");
WEE_CHECK_EVAL("1", "${if:${var_cond_false}}");
WEE_CHECK_EVAL("0", "${if:${var_cond_false} == zzz}");
WEE_CHECK_EVAL("1", "${if:${var_cond_false} != zzz}");
/* test calc */
WEE_CHECK_EVAL("0", "${calc:}");