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Workaround warnings about unused return value

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Patrick Pelissier committed 2020-07-11 20:29:55 +02:00
1 parent 50b1bedc54
commit e495b92ae5
2 files changed
+24 -13
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tests/test-mserial-json.c
+4 -3
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@@ -87,8 +87,8 @@ static void test_out_empty(void)
if (!f) abort();
static const char expected[] = "{ \"activated\":false,\"data\":{ \"vala\":0,\"valb\":0.000000,\"valc\":false,\"vald\":\"\",\"vale\":[],\"valf\":{},\"valg\":[],\"valh\":{},\"vali\":0}";
char get[sizeof expected];
fgets (get, sizeof expected , f);
assert (strcmp(get, expected) == 0);
char *unused = fgets (get, sizeof expected , f);
assert (unused != NULL && strcmp(get, expected) == 0);
fclose(f);
f = m_core_fopen ("a-mjson.dat", "rt");
@@ -152,7 +152,8 @@ static void test_out_fill(void)
static const char expected[] = "{ \"activated\":false,\"data\":{ \"vala\":1742,\"valb\":-2.300000,\"valc\":true,\"vald\":\"This is a test\",\"vale\":[1,2,3],\"valf\":{\"is_bool\":true},\"valg\":[1,2,3,4,5,6],\"valh\":{\"steeve\":-4,\"jane\":3},\"vali\":3}}";
static const char expected2[] = "{ \"activated\":false,\"data\":{ \"vala\":1742,\"valb\":-2.300000,\"valc\":true,\"vald\":\"This is a test\",\"vale\":[1,2,3],\"valf\":{\"is_bool\":true},\"valg\":[1,2,3,4,5,6],\"valh\":{\"jane\":3,\"steeve\":-4},\"vali\":3}}";
char get[sizeof expected];
fgets (get, sizeof expected , f);
char *unused2 = fgets (get, sizeof expected , f);
assert(unused2 != NULL);
// Workaround string literal of length 4350 exceeds maximum length 4095
if (!(strcmp(get, expected) == 0 || strcmp(get, expected2) == 0))
assert (0);