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Issue #371: fix parsing of "-Infinity" (although in a somewhat different location than PR#372 used), and add a case to test_parse to check for this.

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Eric Haszlakiewicz
2017-11-26 22:42:40 -05:00
parent 2a22858fe7
commit 4d1e0b4409
3 changed files with 3 additions and 0 deletions
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1
json_tokener.c
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@@ -767,6 +767,7 @@ struct json_object* json_tokener_parse_ex(struct json_tokener *tok,
(c == 'i' || c == 'I')) (c == 'i' || c == 'I'))
{ {
state = json_tokener_state_inf; state = json_tokener_state_inf;
tok->st_pos = 0;
goto redo_char; goto redo_char;
} }
} }

1
tests/test_parse.c
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@@ -57,6 +57,7 @@ static void test_basic_parse()
single_basic_parse("infinity", 0); single_basic_parse("infinity", 0);
single_basic_parse("-Infinity", 0); single_basic_parse("-Infinity", 0);
single_basic_parse("-infinity", 0); single_basic_parse("-infinity", 0);
single_basic_parse("{ \"min\": Infinity, \"max\": -Infinity}", 0);
single_basic_parse("Infinity!", 0); single_basic_parse("Infinity!", 0);
single_basic_parse("Infinitynull", 0); single_basic_parse("Infinitynull", 0);

1
tests/test_parse.expected
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@@ -14,6 +14,7 @@ new_obj.to_string(Infinity)=Infinity
new_obj.to_string(infinity)=Infinity new_obj.to_string(infinity)=Infinity
new_obj.to_string(-Infinity)=-Infinity new_obj.to_string(-Infinity)=-Infinity
new_obj.to_string(-infinity)=-Infinity new_obj.to_string(-infinity)=-Infinity
new_obj.to_string({ "min": Infinity, "max": -Infinity})={ "min": Infinity, "max": -Infinity }
new_obj.to_string(Infinity!)=Infinity new_obj.to_string(Infinity!)=Infinity
new_obj.to_string(Infinitynull)=Infinity new_obj.to_string(Infinitynull)=Infinity
new_obj.to_string(InfinityXXXX)=Infinity new_obj.to_string(InfinityXXXX)=Infinity