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Add some more CI tests for String::replace (#6193)

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Earle F. Philhower, III 2019-06-10 12:51:43 -07:00 committed by GitHub
parent fe01433f78
commit 0920daf251
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1 changed files with 18 additions and 0 deletions
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18
tests/host/core/test_string.cpp
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@ -494,3 +494,21 @@ TEST_CASE("Strings with NULs", "[core][String]")
const char *p = str3.c_str(); const char *p = str3.c_str();
REQUIRE(!memcmp(p, zeros, 64)); REQUIRE(!memcmp(p, zeros, 64));
} }
TEST_CASE("Replace and string expansion", "[core][String]")
{
String s, l;
// Make these large enough to span SSO and non SSO
String whole = "#123456789012345678901234567890";
const char *res = "abcde123456789012345678901234567890";
for (size_t i=1; i < whole.length(); i++) {
s = whole.substring(0, i);
l = s;
l.replace("#", "abcde");
char buff[64];
strcpy(buff, res);
buff[5 + i-1] = 0;
REQUIRE(!strcmp(l.c_str(), buff));
REQUIRE(l.length() == strlen(buff));
}
}