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Add more tests #104

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Add more tests #104

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277 changes: 277 additions & 0 deletions src/test/scala/org/arnoldc/ArithmeticTest.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,24 @@ class ArithmeticTest extends ArnoldGeneratorTest {
getOutput(code) should equal("")
}

it should "function when a variable is declared with keyword name" in {
val code: String =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE while\n" +
"YOU SET US UP 123\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("")
}

it should "function when a variable is declared with keyword name vol2" in {
val code: String =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE CHILL\n" +
"YOU SET US UP 123\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("")
}

it should "function when an integer is printed" in {
val code: String =
"IT'S SHOWTIME\n" +
Expand Down Expand Up @@ -55,6 +73,14 @@ class ArithmeticTest extends ArnoldGeneratorTest {
getOutput(code) should equal("!!! ??? äöäöäöä@#0123=+-,.\n")
}

it should "evaluate when a string with newlines is printed" in {
val code: String =
"IT'S SHOWTIME\n" +
"TALK TO THE HAND \"line1\nline2\nline3\n\n\"\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("line1\nline2\nline3\n\n\n")
}

it should "evaluate when an integer is declared and printed" in {
val code: String =
"IT'S SHOWTIME\n" +
Expand Down Expand Up @@ -290,6 +316,21 @@ class ArithmeticTest extends ArnoldGeneratorTest {
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("2\n")
}
it should "evaluate when dividing to fraction and then multiplying back" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 1\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"HE HAD TO SPLIT 2\n" +
"YOU'RE FIRED 2\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("1\n0\n")
}

it should "evaluate when calculating modulo variables vol1" in {
val code =
Expand Down Expand Up @@ -319,6 +360,20 @@ class ArithmeticTest extends ArnoldGeneratorTest {
getOutput(code) should equal("0\n")
}

it should "evaluate when calculating modulo variables with negative value" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP -3\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"I LET HIM GO 2\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("-1\n")
}

it should "evaluate using different arithmetic operations" in {
val code =
"IT'S SHOWTIME\n" +
Expand Down Expand Up @@ -374,6 +429,212 @@ class ArithmeticTest extends ArnoldGeneratorTest {
getOutput(code) should equal("12\n")
}

it should "evaluate short max value on declaration" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 32767\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("32767\n")
}

it should "evaluate short min value on declaration" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP -32768\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("-32768\n")
}

it should "evaluate short overflow on declaration" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 32768\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("-32768\n")
}

it should "evaluate short overflow on declaration vol2" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 65537\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("1\n")
}

it should "evaluate short underflow on declaration" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP -32769\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("32767\n")
}

it should "evaluate short underflow on declaration vol2" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP -65538\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("-2\n")
}

it should "evaluate short overflow on addition" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 32767\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"GET UP 1\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("32767\n32768\n")
}

it should "evaluate short overflow on addition vol2" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 32767\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"GET UP 32767\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("32767\n327670\n")
}

it should "evaluate short overflow on multiplication" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 32767\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("32767\n2147352577\n")
}
it should "evaluate short overflow on multiplication vol2" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP 32767\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("32767\n-2147319809\n")
}
it should "evaluate short underflow on multiplication" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP -32768\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("-32768\n1073774592\n")
}
it should "evaluate short underflow on multiplication vol2" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP -32768\n" +
"TALK TO THE HAND var\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION var\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"YOU'RE FIRED 32767\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
getOutput(code) should equal("-32768\n-1073709056\n")
}

it should "detect when a string with quote escaped quotes is printed" in {
val code: String =
"IT'S SHOWTIME\n" +
"TALK TO THE HAND \"he said \"\"Hello\"\"\"\n" +
"YOU HAVE BEEN TERMINATED\n"
intercept[ParsingException] {
getOutput(code)
}
}

it should "detect when a string with backslash escaped quotes is printed" in {
val code: String =
"IT'S SHOWTIME\n" +
"TALK TO THE HAND \"he said \\\"Hello\\\"\"\n" +
"YOU HAVE BEEN TERMINATED\n"
intercept[ParsingException] {
getOutput(code)
}
}

it should "detect when a string with backslashes is printed" in {
val code: String =
"IT'S SHOWTIME\n" +
"TALK TO THE HAND \"C:\\Temp\\readme.txt\"\n" +
"YOU HAVE BEEN TERMINATED\n"
intercept[ParsingException] {
getOutput(code)
}
}

it should "detect when a string with backslash escaped backslashes is printed" in {
val code: String =
"IT'S SHOWTIME\n" +
"TALK TO THE HAND \"C:\\\\Temp\\\\readme.txt\"\n" +
"YOU HAVE BEEN TERMINATED\n"
intercept[ParsingException] {
getOutput(code)
}
}

it should "detect duplicate variable declarations" in {
val code =
"IT'S SHOWTIME\n" +
Expand All @@ -397,4 +658,20 @@ class ArithmeticTest extends ArnoldGeneratorTest {
getOutput(code)
}
}

it should "detect divide by zero" in {
val code =
"IT'S SHOWTIME\n" +
"HEY CHRISTMAS TREE var\n" +
"YOU SET US UP @I LIED\n" +
"GET TO THE CHOPPER var\n" +
"HERE IS MY INVITATION 1\n" +
"HE HAD TO SPLIT 0\n" +
"ENOUGH TALK\n" +
"TALK TO THE HAND var\n" +
"YOU HAVE BEEN TERMINATED\n"
intercept[java.lang.ArithmeticException] {
getOutput(code)
}
}
}
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