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8059abe581
The type is long, and negative values indicate errors. Needs more testing. http://code.google.com/p/arduino/issues/detail?id=551
62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
#include <ArduinoTestSuite.h>
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void Test_Equal(long actual, long expected)
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{
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char buf[100];
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boolean b = expected == actual;
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ATS_PrintTestStatus("", b);
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if (!b) {
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Serial.print("expected '");
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Serial.print(expected);
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Serial.print("', actual '");
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Serial.print(actual);
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Serial.println("'");
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}
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}
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void setup()
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{
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byte buf[5] = { 65, 66, 67, 0, 69 };
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ATS_begin("Arduino", "Write & Print Return Values Test");
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Test_Equal(Serial.write('a'), 1);
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Test_Equal(Serial.write(byte(0)), 1);
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Test_Equal(Serial.write("abc"), 3);
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Test_Equal(Serial.write(""), 0);
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Test_Equal(Serial.write(buf, 5), 5);
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Test_Equal(Serial.print(0), 1);
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Test_Equal(Serial.print(""), 0);
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Test_Equal(Serial.print("abc"), 3);
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Test_Equal(Serial.print(0), 1);
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Test_Equal(Serial.print(1), 1);
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Test_Equal(Serial.print(11), 2);
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Test_Equal(Serial.print(12345), 5);
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Test_Equal(Serial.print(-1), 2);
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Test_Equal(Serial.print(-123), 4);
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Test_Equal(Serial.println(), 2);
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Test_Equal(Serial.println(""), 2);
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Test_Equal(Serial.println("abc"), 5);
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Test_Equal(Serial.println(0), 3);
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Test_Equal(Serial.println(1), 3);
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Test_Equal(Serial.println(11), 4);
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Test_Equal(Serial.println(12345), 7);
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Test_Equal(Serial.println(-1), 4);
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Test_Equal(Serial.println(-123), 6);
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ATS_end();
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}
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void loop() {}
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