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core: add ternary operator (condition) in evaluation of expressions

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This commit is contained in:
Sébastien Helleu
2017-03-04 19:41:23 +01:00
parent 07d16903f3
commit 83117f8d2a
10 changed files with 293 additions and 110 deletions
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tests/unit/core/test-eval.cpp
+11
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@@ -248,6 +248,17 @@ TEST(Eval, EvalExpression)
LONGS_EQUAL(8, strlen (value));
free (value);
/* test ternary operator */
WEE_CHECK_EVAL("1", "${if:5>2}");
WEE_CHECK_EVAL("0", "${if:1>7}");
WEE_CHECK_EVAL("yes", "${if:5>2?yes:no}");
WEE_CHECK_EVAL("no", "${if:1>7?yes:no}");
WEE_CHECK_EVAL("yes", "${if:5>2 && 6>3?yes:no}");
WEE_CHECK_EVAL("yes-yes", "${if:5>2?${if:6>3?yes-yes:yes-no}:${if:9>4?no-yes:no-no}}");
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}}");
/* test option */
snprintf (str_value, sizeof (str_value),
"%d", CONFIG_INTEGER(config_look_scroll_amount));