diff options
Diffstat (limited to 'mcs/class/corlib/Test/System.Text/StringBuilderTest.cs')
| -rw-r--r-- | mcs/class/corlib/Test/System.Text/StringBuilderTest.cs | 238 |
1 files changed, 0 insertions, 238 deletions
diff --git a/mcs/class/corlib/Test/System.Text/StringBuilderTest.cs b/mcs/class/corlib/Test/System.Text/StringBuilderTest.cs deleted file mode 100644 index 9f2677e1f1c..00000000000 --- a/mcs/class/corlib/Test/System.Text/StringBuilderTest.cs +++ /dev/null @@ -1,238 +0,0 @@ -//
-// StringBuilderTest.dll - NUnit Test Cases for the System.Text.StringBuilder class
-//
-// Author: Marcin Szczepanski (marcins@zipworld.com.au)
-//
-// NOTES: I've also run all these tests against the MS implementation of
-// System.Text.StringBuilder to confirm that they return the same results
-// and they do.
-//
-// TODO: Add tests for the AppendFormat methods once the AppendFormat methods
-// are implemented in the StringBuilder class itself
-//
-// TODO: Potentially add more variations on Insert / Append tests for all the
-// possible types. I don't really think that's necessary as they all
-// pretty much just do .ToString().ToCharArray() and then use the Append / Insert
-// CharArray function. The ToString() bit for each type should be in the unit
-// tests for those types, and the unit test for ToCharArray should be in the
-// string test type. If someone wants to add those tests here for completness
-// (and some double checking) then feel free :)
-//
-
-using NUnit.Framework;
-using System.Text;
-using System;
-
-namespace MonoTests.System.Text {
-
-public class StringBuilderTest : TestCase {
-
- public static ITest Suite {
- get {
- return new TestSuite(typeof(StringBuilderTest));
- }
- }
-
- public StringBuilderTest( string name ) : base(name) { }
-
-
- private StringBuilder sb;
-
- public void TestConstructor1()
- {
- // check the parameterless ctor
- sb = new StringBuilder();
- AssertEquals(String.Empty, sb.ToString());
- AssertEquals(0, sb.Length);
- AssertEquals(16, sb.Capacity);
- }
-
- public void TestConstructor2()
- {
- // check ctor that specifies the capacity
- sb = new StringBuilder(10);
- AssertEquals(String.Empty, sb.ToString());
- AssertEquals(0, sb.Length);
- // check that capacity is not less than default
- AssertEquals(10, sb.Capacity);
-
- sb = new StringBuilder(42);
- AssertEquals(String.Empty, sb.ToString());
- AssertEquals(0, sb.Length);
- // check that capacity is set
- AssertEquals(42, sb.Capacity);
- }
-
- public void TestConstructor3() {
- // check ctor that specifies the capacity & maxCapacity
- sb = new StringBuilder(444, 1234);
- AssertEquals(String.Empty, sb.ToString());
- AssertEquals(0, sb.Length);
- AssertEquals(444, sb.Capacity);
- AssertEquals(1234, sb.MaxCapacity);
- }
-
- public void TestConstructor4()
- {
- // check for exception in ctor that specifies the capacity & maxCapacity
- try {
- sb = new StringBuilder(9999, 15);
- }
- catch (ArgumentOutOfRangeException) {
- return;
- }
- // if we didn't catch an exception, then we have a problem Houston.
- NUnit.Framework.Assertion.Fail("Capacity exeeds MaxCapacity");
- }
-
- public void TestConstructor5() {
- String someString = null;
- sb = new StringBuilder(someString);
- AssertEquals("Should be empty string", String.Empty, sb.ToString());
- }
-
- public void TestConstructor6() {
- // check for exception in ctor that prevents startIndex less than zero
- try {
- String someString = "someString";
- sb = new StringBuilder(someString, -1, 3, 18);
- }
- catch (ArgumentOutOfRangeException) {
- return;
- }
- // if we didn't catch an exception, then we have a problem Houston.
- NUnit.Framework.Assertion.Fail("StartIndex not allowed to be less than zero.");
- }
-
- public void TestConstructor7() {
- // check for exception in ctor that prevents length less than zero
- try {
- String someString = "someString";
- sb = new StringBuilder(someString, 2, -222, 18);
- }
- catch (ArgumentOutOfRangeException) {
- return;
- }
- // if we didn't catch an exception, then we have a problem Houston.
- NUnit.Framework.Assertion.Fail("Length not allowed to be less than zero.");
- }
-
- public void TestConstructor8() {
- // check for exception in ctor that ensures substring is contained in given string
- // check that startIndex is not too big
- try {
- String someString = "someString";
- sb = new StringBuilder(someString, 10000, 4, 18);
- }
- catch (ArgumentOutOfRangeException) {
- return;
- }
- // if we didn't catch an exception, then we have a problem Houston.
- NUnit.Framework.Assertion.Fail("StartIndex and length must refer to a location within the string.");
- }
-
- public void TestConstructor9() {
- // check for exception in ctor that ensures substring is contained in given string
- // check that length doesn't go beyond end of string
- try {
- String someString = "someString";
- sb = new StringBuilder(someString, 4, 4000, 18);
- }
- catch (ArgumentOutOfRangeException) {
- return;
- }
- // if we didn't catch an exception, then we have a problem Houston.
- NUnit.Framework.Assertion.Fail("StartIndex and length must refer to a location within the string.");
- }
-
- public void TestConstructor10() {
- // check that substring is taken properly and made into a StringBuilder
- String someString = "someString";
- sb = new StringBuilder(someString, 4, 6, 18);
- string expected = "String";
- AssertEquals( expected, sb.ToString());
- }
-
- public void TestAppend() {
- StringBuilder sb = new StringBuilder( "Foo" );
- sb.Append( "Two" );
- string expected = "FooTwo";
- AssertEquals( expected, sb.ToString() );
- }
-
- public void TestInsert() {
- StringBuilder sb = new StringBuilder();
-
- AssertEquals( String.Empty, sb.ToString() );
- /* Test empty StringBuilder conforms to spec */
-
- sb.Insert( 0, "Foo" ); /* Test insert at start of empty string */
-
- AssertEquals( "Foo", sb.ToString() );
-
- sb.Insert( 1, "!!" ); /* Test insert not at start of string */
-
- AssertEquals( "F!!oo", sb.ToString() );
-
- sb.Insert( 5, ".." ); /* Test insert at end of string */
-
- AssertEquals( "F!!oo..", sb.ToString() );
-
- sb.Insert( 0, 1234 ); /* Test insert of a number (at start of string) */
-
- // FIX: Why does this test fail?
- //AssertEquals( "1234F!!oo..", sb.ToString() );
-
- sb.Insert( 5, 1.5 ); /* Test insert of a decimal (and end of string) */
-
- // FIX: Why does this test fail?
- //AssertEquals( "1234F1.5!!oo..", sb.ToString() );
-
- sb.Insert( 4, 'A' ); /* Test char insert in middle of string */
-
- // FIX: Why does this test fail?
- //AssertEquals( "1234AF1.5!!oo..", sb.ToString() );
-
- }
-
- public void TestReplace() {
- StringBuilder sb = new StringBuilder( "Foobarbaz" );
-
- sb.Replace( "bar", "!!!" ); /* Test same length replace in middle of string */
-
- AssertEquals( "Foo!!!baz", sb.ToString() );
-
- sb.Replace( "Foo", "ABcD" ); /* Test longer replace at start of string */
-
- AssertEquals( "ABcD!!!baz", sb.ToString() );
-
- sb.Replace( "baz", "00" ); /* Test shorter replace at end of string */
-
- AssertEquals( "ABcD!!!00", sb.ToString() );
-
- sb.Replace( sb.ToString(), null ); /* Test string clear as in spec */
-
- AssertEquals( String.Empty, sb.ToString() );
-
- /* | 10 20 30
- /* |0123456789012345678901234567890| */
- sb.Append( "abc this is testing abc the abc abc partial replace abc" );
-
- sb.Replace( "abc", "!!!", 0, 31 ); /* Partial replace at start of string */
-
- AssertEquals( "!!! this is testing !!! the !!! abc partial replace abc", sb.ToString() );
-
- sb.Replace( "testing", "", 0, 15 ); /* Test replace across boundary */
-
- AssertEquals( "!!! this is testing !!! the !!! abc partial replace abc", sb.ToString() );
-
- sb.Replace( "!!!", "" ); /* Test replace with empty string */
-
- AssertEquals(" this is testing the abc partial replace abc", sb.ToString() );
- }
-
- public void TestAppendFormat() {
- }
-}
-
-}
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