Add CaseInsensitiveEqualTo comparison type

tests/SelfTest/Baselines/automake.sw.approved.txt

@@ -100,6 +100,8 @@ Nor would this
 :test-result: PASS CAPTURE can deal with complex expressions involving commas
 :test-result: PASS CAPTURE parses string and character constants
 :test-result: PASS Capture and info messages
+:test-result: PASS CaseInsensitiveEqualsTo is case insensitive
+:test-result: PASS CaseInsensitiveLess is case insensitive
 :test-result: PASS Character pretty printing
 :test-result: PASS Clara::Arg supports single-arg parse the way Opt does
 :test-result: PASS Clara::Opt supports accept-many lambdas

tests/SelfTest/Baselines/compact.sw.approved.txt

@@ -334,6 +334,21 @@ Message.tests.cpp:<line number>: passed: with 7 messages: 'std::vector<int>{1, 2
 Message.tests.cpp:<line number>: passed: with 11 messages: '("comma, in string", "escaped, \", ") := "escaped, ", "' and '"single quote in string,'," := "single quote in string,',"' and '"some escapes, \\,\\\\" := "some escapes, \,\\"' and '"some, ), unmatched, } prenheses {[<" := "some, ), unmatched, } prenheses {[<"' and ''"' := '"'' and ''\'' := '''' and '',' := ','' and ''}' := '}'' and '')' := ')'' and ''(' := '('' and ''{' := '{''
 ToStringGeneral.tests.cpp:<line number>: passed: true with 1 message: 'i := 2'
 ToStringGeneral.tests.cpp:<line number>: passed: true with 1 message: '3'
+Details.tests.cpp:<line number>: passed: eq( "", "" ) for: true
+Details.tests.cpp:<line number>: passed: !(eq( "", "a" )) for: !false
+Details.tests.cpp:<line number>: passed: eq( "a", "a" ) for: true
+Details.tests.cpp:<line number>: passed: eq( "a", "A" ) for: true
+Details.tests.cpp:<line number>: passed: eq( "A", "a" ) for: true
+Details.tests.cpp:<line number>: passed: eq( "A", "A" ) for: true
+Details.tests.cpp:<line number>: passed: !(eq( "a", "b" )) for: !false
+Details.tests.cpp:<line number>: passed: !(eq( "a", "B" )) for: !false
+Details.tests.cpp:<line number>: passed: lt( "", "a" ) for: true
+Details.tests.cpp:<line number>: passed: !(lt( "a", "a" )) for: !false
+Details.tests.cpp:<line number>: passed: !(lt( "", "" )) for: !false
+Details.tests.cpp:<line number>: passed: lt( "a", "b" ) for: true
+Details.tests.cpp:<line number>: passed: lt( "a", "B" ) for: true
+Details.tests.cpp:<line number>: passed: lt( "A", "b" ) for: true
+Details.tests.cpp:<line number>: passed: lt( "A", "B" ) for: true
 ToStringGeneral.tests.cpp:<line number>: passed: tab == '\t' for: '\t' == '\t'
 ToStringGeneral.tests.cpp:<line number>: passed: newline == '\n' for: '\n' == '\n'
 ToStringGeneral.tests.cpp:<line number>: passed: carr_return == '\r' for: '\r' == '\r'

tests/SelfTest/Baselines/console.std.approved.txt

@@ -1426,6 +1426,6 @@ due to unexpected exception with message:
   Why would you throw a std::string?
 
 ===============================================================================
-test cases:  377 |  300 passed |  70 failed |  7 failed as expected
-assertions: 2154 | 1998 passed | 129 failed | 27 failed as expected
+test cases:  379 |  302 passed |  70 failed |  7 failed as expected
+assertions: 2169 | 2013 passed | 129 failed | 27 failed as expected
 

tests/SelfTest/Baselines/console.sw.approved.txt

@@ -2801,6 +2801,109 @@ ToStringGeneral.tests.cpp:<line number>: PASSED:
 with message:
   3
 
+-------------------------------------------------------------------------------
+CaseInsensitiveEqualsTo is case insensitive
+  Degenerate cases
+-------------------------------------------------------------------------------
+Details.tests.cpp:<line number>
+...............................................................................
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( eq( "", "" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE_FALSE( eq( "", "a" ) )
+with expansion:
+  !false
+
+-------------------------------------------------------------------------------
+CaseInsensitiveEqualsTo is case insensitive
+  Plain comparisons
+-------------------------------------------------------------------------------
+Details.tests.cpp:<line number>
+...............................................................................
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( eq( "a", "a" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( eq( "a", "A" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( eq( "A", "a" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( eq( "A", "A" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE_FALSE( eq( "a", "b" ) )
+with expansion:
+  !false
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE_FALSE( eq( "a", "B" ) )
+with expansion:
+  !false
+
+-------------------------------------------------------------------------------
+CaseInsensitiveLess is case insensitive
+  Degenerate cases
+-------------------------------------------------------------------------------
+Details.tests.cpp:<line number>
+...............................................................................
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( lt( "", "a" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE_FALSE( lt( "a", "a" ) )
+with expansion:
+  !false
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE_FALSE( lt( "", "" ) )
+with expansion:
+  !false
+
+-------------------------------------------------------------------------------
+CaseInsensitiveLess is case insensitive
+  Plain comparisons
+-------------------------------------------------------------------------------
+Details.tests.cpp:<line number>
+...............................................................................
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( lt( "a", "b" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( lt( "a", "B" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( lt( "A", "b" ) )
+with expansion:
+  true
+
+Details.tests.cpp:<line number>: PASSED:
+  REQUIRE( lt( "A", "B" ) )
+with expansion:
+  true
+
 -------------------------------------------------------------------------------
 Character pretty printing
   Specifically escaped
@@ -17321,6 +17424,6 @@ Misc.tests.cpp:<line number>
 Misc.tests.cpp:<line number>: PASSED:
 
 ===============================================================================
-test cases:  377 |  284 passed |  86 failed |  7 failed as expected
-assertions: 2171 | 1998 passed | 146 failed | 27 failed as expected
+test cases:  379 |  286 passed |  86 failed |  7 failed as expected
+assertions: 2186 | 2013 passed | 146 failed | 27 failed as expected
 

tests/SelfTest/Baselines/junit.sw.approved.txt

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <testsuitesloose text artifact
 >
-  <testsuite name="<exe-name>" errors="17" failures="129" tests="2171" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
+  <testsuite name="<exe-name>" errors="17" failures="129" tests="2186" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
     <properties>
       <property name="random-seed" value="1"/>
       <property name="filters" value="~[!nonportable]~[!benchmark]~[approvals] *"/>
@@ -378,6 +378,10 @@ Exception.tests.cpp:<line number>
     <testcase classname="<exe-name>.global" name="CAPTURE parses string and character constants" time="{duration}" status="run"/>
     <testcase classname="<exe-name>.global" name="Capture and info messages/Capture should stringify like assertions" time="{duration}" status="run"/>
     <testcase classname="<exe-name>.global" name="Capture and info messages/Info should NOT stringify the way assertions do" time="{duration}" status="run"/>
+    <testcase classname="<exe-name>.global" name="CaseInsensitiveEqualsTo is case insensitive/Degenerate cases" time="{duration}" status="run"/>
+    <testcase classname="<exe-name>.global" name="CaseInsensitiveEqualsTo is case insensitive/Plain comparisons" time="{duration}" status="run"/>
+    <testcase classname="<exe-name>.global" name="CaseInsensitiveLess is case insensitive/Degenerate cases" time="{duration}" status="run"/>
+    <testcase classname="<exe-name>.global" name="CaseInsensitiveLess is case insensitive/Plain comparisons" time="{duration}" status="run"/>
     <testcase classname="<exe-name>.global" name="Character pretty printing/Specifically escaped" time="{duration}" status="run"/>
     <testcase classname="<exe-name>.global" name="Character pretty printing/General chars" time="{duration}" status="run"/>
     <testcase classname="<exe-name>.global" name="Character pretty printing/Low ASCII" time="{duration}" status="run"/>

tests/SelfTest/Baselines/sonarqube.sw.approved.txt

@@ -89,6 +89,12 @@
     <testCase name="Process can be configured on command line/Benchmark options/warmup-time" duration="{duration}"/>
     <testCase name="Test with special, characters &quot;in name" duration="{duration}"/>
   </file>
+  <file path="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp">
+    <testCase name="CaseInsensitiveEqualsTo is case insensitive/Degenerate cases" duration="{duration}"/>
+    <testCase name="CaseInsensitiveEqualsTo is case insensitive/Plain comparisons" duration="{duration}"/>
+    <testCase name="CaseInsensitiveLess is case insensitive/Degenerate cases" duration="{duration}"/>
+    <testCase name="CaseInsensitiveLess is case insensitive/Plain comparisons" duration="{duration}"/>
+  </file>
   <file path="tests/<exe-name>/IntrospectiveTests/FloatingPoint.tests.cpp">
     <testCase name="convertToBits" duration="{duration}"/>
   </file>

tests/SelfTest/Baselines/tap.sw.approved.txt

@@ -666,6 +666,36 @@ ok {test-number} - with 11 messages: '("comma, in string", "escaped, \", ") := "
 ok {test-number} - true with 1 message: 'i := 2'
 # Capture and info messages
 ok {test-number} - true with 1 message: '3'
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - eq( "", "" ) for: true
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - !(eq( "", "a" )) for: !false
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - eq( "a", "a" ) for: true
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - eq( "a", "A" ) for: true
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - eq( "A", "a" ) for: true
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - eq( "A", "A" ) for: true
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - !(eq( "a", "b" )) for: !false
+# CaseInsensitiveEqualsTo is case insensitive
+ok {test-number} - !(eq( "a", "B" )) for: !false
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - lt( "", "a" ) for: true
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - !(lt( "a", "a" )) for: !false
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - !(lt( "", "" )) for: !false
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - lt( "a", "b" ) for: true
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - lt( "a", "B" ) for: true
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - lt( "A", "b" ) for: true
+# CaseInsensitiveLess is case insensitive
+ok {test-number} - lt( "A", "B" ) for: true
 # Character pretty printing
 ok {test-number} - tab == '\t' for: '\t' == '\t'
 # Character pretty printing
@@ -4344,5 +4374,5 @@ ok {test-number} - q3 == 23. for: 23.0 == 23.0
 ok {test-number} -
 # xmlentitycheck
 ok {test-number} -
-1..2171
+1..2186
 

tests/SelfTest/Baselines/teamcity.sw.approved.txt

@@ -233,6 +233,10 @@ Exception.tests.cpp:<line number>|nunexpected exception with message:|n  "unexpe
 ##teamcity[testFinished name='CAPTURE parses string and character constants' duration="{duration}"]
 ##teamcity[testStarted name='Capture and info messages']
 ##teamcity[testFinished name='Capture and info messages' duration="{duration}"]
+##teamcity[testStarted name='CaseInsensitiveEqualsTo is case insensitive']
+##teamcity[testFinished name='CaseInsensitiveEqualsTo is case insensitive' duration="{duration}"]
+##teamcity[testStarted name='CaseInsensitiveLess is case insensitive']
+##teamcity[testFinished name='CaseInsensitiveLess is case insensitive' duration="{duration}"]
 ##teamcity[testStarted name='Character pretty printing']
 ##teamcity[testFinished name='Character pretty printing' duration="{duration}"]
 ##teamcity[testStarted name='Clara::Arg supports single-arg parse the way Opt does']

tests/SelfTest/Baselines/xml.sw.approved.txt

@@ -3013,6 +3013,144 @@ Nor would this
     </Section>
     <OverallResult success="true"/>
   </TestCase>
+  <TestCase name="CaseInsensitiveEqualsTo is case insensitive" tags="[comparisons][string-case]" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+    <Section name="Degenerate cases" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          eq( "", "" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE_FALSE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          !(eq( "", "a" ))
+        </Original>
+        <Expanded>
+          !false
+        </Expanded>
+      </Expression>
+      <OverallResults successes="2" failures="0" expectedFailures="0"/>
+    </Section>
+    <Section name="Plain comparisons" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          eq( "a", "a" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          eq( "a", "A" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          eq( "A", "a" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          eq( "A", "A" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE_FALSE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          !(eq( "a", "b" ))
+        </Original>
+        <Expanded>
+          !false
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE_FALSE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          !(eq( "a", "B" ))
+        </Original>
+        <Expanded>
+          !false
+        </Expanded>
+      </Expression>
+      <OverallResults successes="6" failures="0" expectedFailures="0"/>
+    </Section>
+    <OverallResult success="true"/>
+  </TestCase>
+  <TestCase name="CaseInsensitiveLess is case insensitive" tags="[comparisons][string-case]" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+    <Section name="Degenerate cases" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          lt( "", "a" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE_FALSE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          !(lt( "a", "a" ))
+        </Original>
+        <Expanded>
+          !false
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE_FALSE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          !(lt( "", "" ))
+        </Original>
+        <Expanded>
+          !false
+        </Expanded>
+      </Expression>
+      <OverallResults successes="3" failures="0" expectedFailures="0"/>
+    </Section>
+    <Section name="Plain comparisons" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          lt( "a", "b" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          lt( "a", "B" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          lt( "A", "b" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <Expression success="true" type="REQUIRE" filename="tests/<exe-name>/IntrospectiveTests/Details.tests.cpp" >
+        <Original>
+          lt( "A", "B" )
+        </Original>
+        <Expanded>
+          true
+        </Expanded>
+      </Expression>
+      <OverallResults successes="4" failures="0" expectedFailures="0"/>
+    </Section>
+    <OverallResult success="true"/>
+  </TestCase>
   <TestCase name="Character pretty printing" filename="tests/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
     <Section name="Specifically escaped" filename="tests/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
       <Expression success="true" type="CHECK" filename="tests/<exe-name>/UsageTests/ToStringGeneral.tests.cpp" >
@@ -20290,6 +20428,6 @@ loose text artifact
     </Section>
     <OverallResult success="true"/>
   </TestCase>
-  <OverallResults successes="1998" failures="146" expectedFailures="27"/>
-  <OverallResultsCases successes="284" failures="86" expectedFailures="7"/>
+  <OverallResults successes="2013" failures="146" expectedFailures="27"/>
+  <OverallResultsCases successes="286" failures="86" expectedFailures="7"/>
 </Catch2TestRun>