Some cosmetic changes; all methods in the StringBuilderHelper are now extension methods; added GarbagePolicy enumeration for StringBuilder helper methods; custom Semaphore is not internal in Windows builds to avoid ambiguous symbols
git-svn-id: file:///srv/devel/repo-conversion/nusu@263 d2e56fa2-650e-0410-a79f-9358c0239efd
This commit is contained in:
Markus Ewald
parent
1a05bf9d63
commit
07a9de6283
13 changed files with 495 additions and 103 deletions
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@ -40,8 +40,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendByte() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, (byte)255);
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builder.Append((byte)255, GarbagePolicy.Avoid);
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Assert.AreEqual("255", builder.ToString());
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builder.Clear();
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builder.Append((byte)255, GarbagePolicy.Accept);
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Assert.AreEqual("255", builder.ToString());
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}
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@ -51,8 +56,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNullByte() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, (byte)0);
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builder.Append((byte)0, GarbagePolicy.Avoid);
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Assert.AreEqual("0", builder.ToString());
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builder.Clear();
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builder.Append((byte)0, GarbagePolicy.Accept);
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Assert.AreEqual("0", builder.ToString());
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}
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@ -62,8 +72,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendPositiveInteger() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 12345);
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builder.Append(12345, GarbagePolicy.Avoid);
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Assert.AreEqual("12345", builder.ToString());
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builder.Clear();
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builder.Append(12345, GarbagePolicy.Accept);
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Assert.AreEqual("12345", builder.ToString());
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}
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@ -73,8 +88,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNullInteger() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 0);
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builder.Append(0, GarbagePolicy.Avoid);
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Assert.AreEqual("0", builder.ToString());
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builder.Clear();
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builder.Append(0, GarbagePolicy.Accept);
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Assert.AreEqual("0", builder.ToString());
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}
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@ -84,8 +104,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNegativeInteger() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, -12345);
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builder.Append(-12345, GarbagePolicy.Avoid);
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Assert.AreEqual("-12345", builder.ToString());
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builder.Clear();
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builder.Append(-12345, GarbagePolicy.Accept);
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Assert.AreEqual("-12345", builder.ToString());
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}
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@ -95,8 +120,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendPositiveLong() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 12345L);
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builder.Append(12345L, GarbagePolicy.Avoid);
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Assert.AreEqual("12345", builder.ToString());
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builder.Clear();
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builder.Append(12345L, GarbagePolicy.Accept);
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Assert.AreEqual("12345", builder.ToString());
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}
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@ -106,8 +136,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNullLong() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 0L);
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builder.Append(0L, GarbagePolicy.Avoid);
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Assert.AreEqual("0", builder.ToString());
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builder.Clear();
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builder.Append(0L, GarbagePolicy.Accept);
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Assert.AreEqual("0", builder.ToString());
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}
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@ -117,8 +152,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNegativeLong() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, -12345L);
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builder.Append(-12345L, GarbagePolicy.Avoid);
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Assert.AreEqual("-12345", builder.ToString());
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builder.Clear();
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builder.Append(-12345L, GarbagePolicy.Accept);
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Assert.AreEqual("-12345", builder.ToString());
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}
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@ -128,9 +168,14 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNegativeFloat() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, -32.015625f);
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Assert.AreEqual("-32.015625", builder.ToString());
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builder.Append(-0.125f, GarbagePolicy.Avoid);
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Assert.AreEqual("-0.125", builder.ToString());
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builder.Clear();
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builder.Append(-0.125f, GarbagePolicy.Accept);
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Assert.AreEqual("-0.125", builder.ToString());
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}
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/// <summary>
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@ -139,8 +184,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendPositiveFloat() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 10.0625f);
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builder.Append(10.0625f, GarbagePolicy.Avoid);
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Assert.AreEqual("10.0625", builder.ToString());
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builder.Clear();
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builder.Append(10.0625f, GarbagePolicy.Accept);
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Assert.AreEqual("10.0625", builder.ToString());
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}
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@ -150,8 +200,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendSmallFloat() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 0.00390625f);
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builder.Append(0.00390625f, GarbagePolicy.Avoid);
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Assert.AreEqual("0.00390625", builder.ToString());
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builder.Clear();
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builder.Append(0.00390625f, GarbagePolicy.Accept);
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Assert.AreEqual("0.00390625", builder.ToString());
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}
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@ -161,17 +216,21 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendHugeFloat() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 1000000000.0f);
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builder.Append(1000000000.0f, GarbagePolicy.Avoid);
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Assert.AreEqual("1000000000.0", builder.ToString());
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builder.Clear();
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builder.Append(1000000000.0f, GarbagePolicy.Accept);
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Assert.AreEqual("1E+09", builder.ToString());
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}
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/// <summary>Tests whether the number of decimal places can be restricted</summary>
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[Test]
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public void TestAppendFloatLimitDecimalPlaces() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 0.00390625f, 3);
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builder.Append(0.00390625f, 3);
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Assert.AreEqual("0.003", builder.ToString());
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}
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@ -181,8 +240,7 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendFloatWithoutDecimalPlaces() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 0.00390625f, 0);
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builder.Append(0.00390625f, 0);
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Assert.AreEqual("0", builder.ToString()); // Note: no rounding!
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}
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@ -192,10 +250,10 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendOutOfRangeFloat() {
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StringBuilder builder = new StringBuilder();
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Assert.IsFalse(StringBuilderHelper.Append(builder, float.PositiveInfinity));
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Assert.IsFalse(StringBuilderHelper.Append(builder, float.NegativeInfinity));
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Assert.IsFalse(StringBuilderHelper.Append(builder, float.NaN));
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Assert.IsFalse(StringBuilderHelper.Append(builder, 0.000000059604644775390625f));
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Assert.IsFalse(builder.Append(float.PositiveInfinity, GarbagePolicy.Avoid));
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Assert.IsFalse(builder.Append(float.NegativeInfinity, GarbagePolicy.Avoid));
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Assert.IsFalse(builder.Append(float.NaN, GarbagePolicy.Avoid));
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Assert.IsFalse(builder.Append(0.000000059604644775390625f, GarbagePolicy.Avoid));
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}
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/// <summary>
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@ -205,8 +263,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendNegativeDouble() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, -32.015625);
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builder.Append(-32.015625, GarbagePolicy.Avoid);
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Assert.AreEqual("-32.015625", builder.ToString());
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builder.Clear();
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builder.Append(-32.015625, GarbagePolicy.Accept);
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Assert.AreEqual("-32.015625", builder.ToString());
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}
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@ -217,8 +280,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendPositiveDouble() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 10.0625);
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builder.Append(10.0625, GarbagePolicy.Avoid);
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Assert.AreEqual("10.0625", builder.ToString());
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builder.Clear();
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builder.Append(10.0625, GarbagePolicy.Accept);
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Assert.AreEqual("10.0625", builder.ToString());
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}
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@ -229,8 +297,13 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendSmallDouble() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 0.00390625);
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builder.Append(0.00390625, GarbagePolicy.Avoid);
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Assert.AreEqual("0.00390625", builder.ToString());
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builder.Clear();
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builder.Append(0.00390625, GarbagePolicy.Accept);
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Assert.AreEqual("0.00390625", builder.ToString());
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}
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@ -241,9 +314,14 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendHugeDouble() {
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StringBuilder builder = new StringBuilder();
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StringBuilderHelper.Append(builder, 1000000000000000000.0);
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builder.Append(1000000000000000000.0, GarbagePolicy.Avoid);
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Assert.AreEqual("1000000000000000000.0", builder.ToString());
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builder.Clear();
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builder.Append(1000000000000000000.0, GarbagePolicy.Accept);
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Assert.AreEqual("1E+18", builder.ToString());
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}
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/// <summary>Tests whether the number of decimal places can be restricted</summary>
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@ -273,12 +351,10 @@ namespace Nuclex.Support {
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[Test]
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public void TestAppendOutOfRangeDouble() {
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StringBuilder builder = new StringBuilder();
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Assert.IsFalse(StringBuilderHelper.Append(builder, double.PositiveInfinity));
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Assert.IsFalse(StringBuilderHelper.Append(builder, double.NegativeInfinity));
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Assert.IsFalse(StringBuilderHelper.Append(builder, double.NaN));
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Assert.IsFalse(
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StringBuilderHelper.Append(builder, 1.1102230246251565404236316680908e-16)
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);
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Assert.IsFalse(builder.Append(double.PositiveInfinity, GarbagePolicy.Avoid));
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Assert.IsFalse(builder.Append(double.NegativeInfinity, GarbagePolicy.Avoid));
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Assert.IsFalse(builder.Append(double.NaN, GarbagePolicy.Avoid));
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Assert.IsFalse(builder.Append(1.1102230246251565404236316680908e-16, GarbagePolicy.Avoid));
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}
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/// <summary>
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@ -291,7 +367,7 @@ namespace Nuclex.Support {
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Assert.AreEqual(string.Empty, builder.ToString());
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}
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}
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} // namespace Nuclex.Support
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