83 lines
2.0 KiB
C#
83 lines
2.0 KiB
C#
using Upsilon.Evaluator;
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using Xunit;
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namespace UpsilonTests.GeneralTests
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{
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public class ForLoopTests : TestClass
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{
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public ForLoopTests(StaticScriptFixture fix) : base(fix)
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{
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}
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[Fact]
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public void BasicNumericForLoopTest()
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{
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const string input = @"
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a = 0
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for i=0,5 do
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a = a + i
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end
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return a
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";
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var script = new Script(input, BoundScope, StaticScope);
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Assert.Empty(script.Diagnostics.Messages);
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var result = script.Evaluate<long>();
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Assert.Empty(script.Diagnostics.Messages);
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Assert.Equal(15, result);
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}
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[Fact]
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public void NumericForLoopWithDifferentStepTest()
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{
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const string input = @"
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a = 0
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for i=0,10,2 do
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a = a + i
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end
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return a
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";
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var script = new Script(input, BoundScope, StaticScope);
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Assert.Empty(script.Diagnostics.Messages);
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var result = script.Evaluate<long>();
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Assert.Empty(script.Diagnostics.Messages);
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Assert.Equal(30, result);
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}
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[Fact]
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public void NumericForLoopWithNegativeStepTest()
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{
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const string input = @"
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a = 0
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for i=5,0,-1 do
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a = a + i
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end
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return a";
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var script = new Script(input, BoundScope, StaticScope);
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Assert.Empty(script.Diagnostics.Messages);
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var result = script.Evaluate<long>();
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Assert.Empty(script.Diagnostics.Messages);
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Assert.Equal(15, result);
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}
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[Fact]
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public void NumericForLoopBreakTest()
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{
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const string input = @"
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a = 0
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for i=0,10 do
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a = a + i
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if i == 5 then
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break
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end
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end
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return a
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";
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var script = new Script(input, BoundScope, StaticScope);
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Assert.Empty(script.Diagnostics.Messages);
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var result = script.Evaluate<long>();
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Assert.Empty(script.Diagnostics.Messages);
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Assert.Equal(15, result);
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}
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}
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} |