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Code Issues Releases Activity

Adding test for string concatenation w/ + operator.

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This commit is contained in:
David A. Mellis 2011-03-13 19:43:01 -04:00
parent 6f3ceb399d
commit a5929892d4
1 changed files with 56 additions and 0 deletions
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libraries/ArduinoTestSuite/examples/ATS_String_Addition/ATS_String_Addition.pde Normal file
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#include <ArduinoTestSuite.h>
void Test_Equal(char *testString, char *expected, const String &actual)
{
char buf[100]; actual.toCharArray(buf, 100);
boolean b = (strcmp(buf, expected) == 0);
ATS_PrintTestStatus(testString, b);
if (!b) {
Serial.print("expected '");
Serial.print(expected);
Serial.print("', actual '");
Serial.print(actual);
Serial.println("'");
}
}
void setup()
{
ATS_begin("Arduino", "String Addition Test");
String stringOne = String("string");
String stringTwo = String("other");
String stringThree = stringOne + stringTwo;
Test_Equal("Add strings", "stringother", stringThree);
Test_Equal("Adding strings doesn't change them", "string", stringOne);
Test_Equal("Adding strings doesn't change them", "other", stringTwo);
Test_Equal("Add strings", "stringotherstringstringstringother", stringOne + stringTwo + stringOne + stringOne + stringOne + stringTwo);
Test_Equal("Add integer to string", "string123", stringOne + 123);
Test_Equal("Add integer to string", "123string", 123 + stringOne);
Test_Equal("Add integers to string", "string123456", stringOne + 123 + 456);
Test_Equal("Add integer sum to string", "string579", stringOne + (123 + 456));
Test_Equal("Add integers to string", "string123456789", stringOne + 123 + 456 + 789);
Test_Equal("Add integers to string", "123string456", 123 + stringOne + 456);
Test_Equal("Add long to string", "string123456789", stringOne + 123456789);
Test_Equal("Add char", "stringA", stringOne + 'A');
Test_Equal("Add char", "Astring", 'A' + stringOne);
Test_Equal("Add \"string\"", "stringabc", stringOne + "abc");
Test_Equal("Add multiple types", "string123A123456789", stringOne + 123 + 'A' + 123456789);
ATS_end();
}
void loop() {}