github.com/ugorji/go/codec@v1.2.13-0.20240307214044-07c54c229a5a/z_all_test.go (about)

     1  // Copyright (c) 2012-2020 Ugorji Nwoke. All rights reserved.
     2  // Use of this source code is governed by a MIT license found in the LICENSE file.
     3  
     4  //go:build alltests && go1.9
     5  // +build alltests,go1.9
     6  
     7  package codec
     8  
     9  // Run this using:
    10  //   go test -tags=alltests -run=Suite -coverprofile=cov.out
    11  //   go tool cover -html=cov.out
    12  //
    13  // Because build tags are a build time parameter, we will have to test out the
    14  // different tags separately.
    15  // Tags: x codecgen codec.safe codec.notfastpath appengine
    16  //
    17  // These tags should be added to alltests, e.g.
    18  //   go test '-tags=alltests x codecgen' -run=Suite -coverprofile=cov.out
    19  //
    20  // To run all tests before submitting code, run:
    21  //    a=( "" "codec.safe" "codecgen" "codec.notfastpath" "codecgen codec.notfastpath" "codecgen codec.safe" "codec.safe codec.notfastpath" )
    22  //    for i in "${a[@]}"; do echo ">>>> TAGS: $i"; go test "-tags=alltests $i" -run=Suite; done
    23  //
    24  // This suite of tests requires support for subtests and suites,
    25  // and conseqneutly will only run on go1.7 and above.
    26  
    27  // find . -name "codec_test.go" | xargs grep -e '^func Test' | \
    28  //     cut -d '(' -f 1 | cut -d ' ' -f 2 | \
    29  //     while read f; do echo "t.Run(\"$f\", $f)"; done
    30  
    31  import (
    32  	"testing"
    33  	"time"
    34  )
    35  
    36  // func TestMain(m *testing.M) {
    37  // 	println("calling TestMain")
    38  // 	// set some parameters
    39  // 	exitcode := m.Run()
    40  // 	os.Exit(exitcode)
    41  // }
    42  
    43  type testTimeTracker struct {
    44  	t time.Time
    45  }
    46  
    47  func (tt *testTimeTracker) Elapsed() (d time.Duration) {
    48  	if !tt.t.IsZero() {
    49  		d = time.Since(tt.t)
    50  	}
    51  	tt.t = time.Now()
    52  	return
    53  }
    54  
    55  func testGroupResetFlags() {
    56  	testRpcBufsize = 2048
    57  	testUseIoEncDec = -1
    58  	testUseReset = false
    59  	testUseParallel = false
    60  	testMaxInitLen = 0
    61  	testUseIoWrapper = false
    62  	testNumRepeatString = 8
    63  	testDepth = 0
    64  	testDecodeOptions = DecodeOptions{}
    65  	testEncodeOptions = EncodeOptions{}
    66  
    67  	testJsonH.Indent = 0 // -1?
    68  	testJsonH.HTMLCharsAsIs = false
    69  	testJsonH.MapKeyAsString = false
    70  	testJsonH.PreferFloat = false
    71  
    72  	testCborH.IndefiniteLength = false
    73  	testCborH.TimeRFC3339 = false
    74  	testCborH.SkipUnexpectedTags = false
    75  	testBincH.AsSymbols = 0 // 2? AsSymbolNone
    76  
    77  	testMsgpackH.WriteExt = false
    78  	testMsgpackH.NoFixedNum = false
    79  	testMsgpackH.PositiveIntUnsigned = false
    80  
    81  	testSimpleH.EncZeroValuesAsNil = false
    82  }
    83  
    84  func testCodecGroup(t *testing.T) {
    85  	// <setup code>
    86  	testJsonGroup(t)
    87  	testBincGroup(t)
    88  	testCborGroup(t)
    89  	testMsgpackGroup(t)
    90  	testSimpleGroup(t)
    91  	// testSimpleMammothGroup(t)
    92  	// testRpcGroup(t)
    93  	testNonHandlesGroup(t)
    94  
    95  	testCodecGroupV(t)
    96  	// <tear-down code>
    97  }
    98  
    99  func testCodecGroupV(t *testing.T) {
   100  	testJsonGroupV(t)
   101  	testBincGroupV(t)
   102  	testCborGroupV(t)
   103  	testMsgpackGroupV(t)
   104  	testSimpleGroupV(t)
   105  }
   106  
   107  func testJsonGroup(t *testing.T) {
   108  	t.Run("TestJsonCodecsEmbeddedPointer", TestJsonCodecsEmbeddedPointer)
   109  	t.Run("TestJsonCodecChan", TestJsonCodecChan)
   110  	t.Run("TestJsonStdEncIntf", TestJsonStdEncIntf)
   111  	t.Run("TestJsonMammoth", TestJsonMammoth)
   112  	t.Run("TestJsonRaw", TestJsonRaw)
   113  	t.Run("TestJsonRpcGo", TestJsonRpcGo)
   114  	t.Run("TestJsonLargeInteger", TestJsonLargeInteger)
   115  	t.Run("TestJsonDecodeNonStringScalarInStringContext", TestJsonDecodeNonStringScalarInStringContext)
   116  	t.Run("TestJsonEncodeIndent", TestJsonEncodeIndent)
   117  
   118  	t.Run("TestJsonRawExt", TestJsonRawExt)
   119  	t.Run("TestJsonMapStructKey", TestJsonMapStructKey)
   120  	t.Run("TestJsonDecodeNilMapValue", TestJsonDecodeNilMapValue)
   121  	t.Run("TestJsonEmbeddedFieldPrecedence", TestJsonEmbeddedFieldPrecedence)
   122  	t.Run("TestJsonLargeContainerLen", TestJsonLargeContainerLen)
   123  	t.Run("TestJsonMammothMapsAndSlices", TestJsonMammothMapsAndSlices)
   124  	t.Run("TestJsonTime", TestJsonTime)
   125  	t.Run("TestJsonUintToInt", TestJsonUintToInt)
   126  	t.Run("TestJsonDifferentMapOrSliceType", TestJsonDifferentMapOrSliceType)
   127  	t.Run("TestJsonScalars", TestJsonScalars)
   128  	t.Run("TestJsonOmitempty", TestJsonOmitempty)
   129  	t.Run("TestJsonIntfMapping", TestJsonIntfMapping)
   130  	t.Run("TestJsonMissingFields", TestJsonMissingFields)
   131  	t.Run("TestJsonMaxDepth", TestJsonMaxDepth)
   132  	t.Run("TestJsonSelfExt", TestJsonSelfExt)
   133  	t.Run("TestJsonBytesEncodedAsArray", TestJsonBytesEncodedAsArray)
   134  	t.Run("TestJsonMapEncodeForCanonical", TestJsonMapEncodeForCanonical)
   135  	t.Run("TestJsonRawToStringToRawEtc", TestJsonRawToStringToRawEtc)
   136  	t.Run("TestJsonStructKeyType", TestJsonStructKeyType)
   137  	t.Run("TestJsonPreferArrayOverSlice", TestJsonPreferArrayOverSlice)
   138  	t.Run("TestJsonZeroCopyBytes", TestJsonZeroCopyBytes)
   139  	t.Run("TestJsonNumbers", TestJsonNumbers)
   140  	t.Run("TestJsonDesc", TestJsonDesc)
   141  	t.Run("TestJsonStructFieldInfoToArray", TestJsonStructFieldInfoToArray)
   142  
   143  	t.Run("TestJsonInvalidUnicode", TestJsonInvalidUnicode)
   144  	t.Run("TestJsonNumberParsing", TestJsonNumberParsing)
   145  }
   146  
   147  func testJsonGroupV(t *testing.T) {
   148  	t.Run("TestJsonCodecsTable", TestJsonCodecsTable)
   149  	t.Run("TestJsonCodecsMisc", TestJsonCodecsMisc)
   150  	t.Run("TestJsonSwallowAndZero", TestJsonSwallowAndZero)
   151  	t.Run("TestJsonNextValueBytes", TestJsonNextValueBytes)
   152  	t.Run("TestJsonStrucEncDec", TestJsonStrucEncDec)
   153  }
   154  
   155  func testBincGroup(t *testing.T) {
   156  	t.Run("TestBincCodecsEmbeddedPointer", TestBincCodecsEmbeddedPointer)
   157  	t.Run("TestBincStdEncIntf", TestBincStdEncIntf)
   158  	t.Run("TestBincMammoth", TestBincMammoth)
   159  	t.Run("TestBincRaw", TestBincRaw)
   160  	t.Run("TestBincRpcGo", TestBincRpcGo)
   161  	t.Run("TestBincUnderlyingType", TestBincUnderlyingType)
   162  
   163  	t.Run("TestBincRawExt", TestBincRawExt)
   164  	t.Run("TestBincMapStructKey", TestBincMapStructKey)
   165  	t.Run("TestBincDecodeNilMapValue", TestBincDecodeNilMapValue)
   166  	t.Run("TestBincEmbeddedFieldPrecedence", TestBincEmbeddedFieldPrecedence)
   167  	t.Run("TestBincLargeContainerLen", TestBincLargeContainerLen)
   168  	t.Run("TestBincMammothMapsAndSlices", TestBincMammothMapsAndSlices)
   169  	t.Run("TestBincTime", TestBincTime)
   170  	t.Run("TestBincUintToInt", TestBincUintToInt)
   171  	t.Run("TestBincDifferentMapOrSliceType", TestBincDifferentMapOrSliceType)
   172  	t.Run("TestBincScalars", TestBincScalars)
   173  	t.Run("TestBincOmitempty", TestBincOmitempty)
   174  	t.Run("TestBincIntfMapping", TestBincIntfMapping)
   175  	t.Run("TestBincMissingFields", TestBincMissingFields)
   176  	t.Run("TestBincMaxDepth", TestBincMaxDepth)
   177  	t.Run("TestBincSelfExt", TestBincSelfExt)
   178  	t.Run("TestBincBytesEncodedAsArray", TestBincBytesEncodedAsArray)
   179  	t.Run("TestBincMapEncodeForCanonical", TestBincMapEncodeForCanonical)
   180  	t.Run("TestBincRawToStringToRawEtc", TestBincRawToStringToRawEtc)
   181  	t.Run("TestBincStructKeyType", TestBincStructKeyType)
   182  	t.Run("TestBincPreferArrayOverSlice", TestBincPreferArrayOverSlice)
   183  	t.Run("TestBincZeroCopyBytes", TestBincZeroCopyBytes)
   184  	t.Run("TestBincNumbers", TestBincNumbers)
   185  	t.Run("TestBincDesc", TestBincDesc)
   186  	t.Run("TestBincStructFieldInfoToArray", TestBincStructFieldInfoToArray)
   187  }
   188  
   189  func testBincGroupV(t *testing.T) {
   190  	t.Run("TestBincCodecsTable", TestBincCodecsTable)
   191  	t.Run("TestBincCodecsMisc", TestBincCodecsMisc)
   192  	t.Run("TestBincSwallowAndZero", TestBincSwallowAndZero)
   193  	t.Run("TestBincNextValueBytes", TestBincNextValueBytes)
   194  	t.Run("TestBincStrucEncDec", TestBincStrucEncDec)
   195  }
   196  
   197  func testCborGroup(t *testing.T) {
   198  	t.Run("TestCborCodecsEmbeddedPointer", TestCborCodecsEmbeddedPointer)
   199  	t.Run("TestCborCodecChan", TestCborCodecChan)
   200  	t.Run("TestCborStdEncIntf", TestCborStdEncIntf)
   201  	t.Run("TestCborMammoth", TestCborMammoth)
   202  	t.Run("TestCborRaw", TestCborRaw)
   203  	t.Run("TestCborRpcGo", TestCborRpcGo)
   204  
   205  	t.Run("TestCborRawExt", TestCborRawExt)
   206  	t.Run("TestCborMapStructKey", TestCborMapStructKey)
   207  	t.Run("TestCborDecodeNilMapValue", TestCborDecodeNilMapValue)
   208  	t.Run("TestCborEmbeddedFieldPrecedence", TestCborEmbeddedFieldPrecedence)
   209  	t.Run("TestCborLargeContainerLen", TestCborLargeContainerLen)
   210  	t.Run("TestCborMammothMapsAndSlices", TestCborMammothMapsAndSlices)
   211  	t.Run("TestCborTime", TestCborTime)
   212  	t.Run("TestCborUintToInt", TestCborUintToInt)
   213  	t.Run("TestCborDifferentMapOrSliceType", TestCborDifferentMapOrSliceType)
   214  	t.Run("TestCborScalars", TestCborScalars)
   215  	t.Run("TestCborOmitempty", TestCborOmitempty)
   216  	t.Run("TestCborIntfMapping", TestCborIntfMapping)
   217  	t.Run("TestCborMissingFields", TestCborMissingFields)
   218  	t.Run("TestCborMaxDepth", TestCborMaxDepth)
   219  	t.Run("TestCborSelfExt", TestCborSelfExt)
   220  	t.Run("TestCborBytesEncodedAsArray", TestCborBytesEncodedAsArray)
   221  	t.Run("TestCborMapEncodeForCanonical", TestCborMapEncodeForCanonical)
   222  	t.Run("TestCborRawToStringToRawEtc", TestCborRawToStringToRawEtc)
   223  	t.Run("TestCborStructKeyType", TestCborStructKeyType)
   224  	t.Run("TestCborPreferArrayOverSlice", TestCborPreferArrayOverSlice)
   225  	t.Run("TestCborZeroCopyBytes", TestCborZeroCopyBytes)
   226  	t.Run("TestCborNumbers", TestCborNumbers)
   227  	t.Run("TestCborDesc", TestCborDesc)
   228  	t.Run("TestCborStructFieldInfoToArray", TestCborStructFieldInfoToArray)
   229  
   230  	t.Run("TestCborHalfFloat", TestCborHalfFloat)
   231  	t.Run("TestCborSkipTags", TestCborSkipTags)
   232  }
   233  
   234  func testCborGroupV(t *testing.T) {
   235  	t.Run("TestCborCodecsTable", TestCborCodecsTable)
   236  	t.Run("TestCborCodecsMisc", TestCborCodecsMisc)
   237  	t.Run("TestCborSwallowAndZero", TestCborSwallowAndZero)
   238  	t.Run("TestCborNextValueBytes", TestCborNextValueBytes)
   239  	t.Run("TestCborStrucEncDec", TestCborStrucEncDec)
   240  }
   241  
   242  func testMsgpackGroup(t *testing.T) {
   243  	t.Run("TestMsgpackCodecsEmbeddedPointer", TestMsgpackCodecsEmbeddedPointer)
   244  	t.Run("TestMsgpackStdEncIntf", TestMsgpackStdEncIntf)
   245  	t.Run("TestMsgpackMammoth", TestMsgpackMammoth)
   246  	t.Run("TestMsgpackRaw", TestMsgpackRaw)
   247  	t.Run("TestMsgpackRpcGo", TestMsgpackRpcGo)
   248  	t.Run("TestMsgpackRpcSpec", TestMsgpackRpcSpec)
   249  
   250  	t.Run("TestMsgpackRawExt", TestMsgpackRawExt)
   251  	t.Run("TestMsgpackMapStructKey", TestMsgpackMapStructKey)
   252  	t.Run("TestMsgpackDecodeNilMapValue", TestMsgpackDecodeNilMapValue)
   253  	t.Run("TestMsgpackEmbeddedFieldPrecedence", TestMsgpackEmbeddedFieldPrecedence)
   254  	t.Run("TestMsgpackLargeContainerLen", TestMsgpackLargeContainerLen)
   255  	t.Run("TestMsgpackMammothMapsAndSlices", TestMsgpackMammothMapsAndSlices)
   256  	t.Run("TestMsgpackTime", TestMsgpackTime)
   257  	t.Run("TestMsgpackUintToInt", TestMsgpackUintToInt)
   258  	t.Run("TestMsgpackDifferentMapOrSliceType", TestMsgpackDifferentMapOrSliceType)
   259  	t.Run("TestMsgpackScalars", TestMsgpackScalars)
   260  	t.Run("TestMsgpackOmitempty", TestMsgpackOmitempty)
   261  	t.Run("TestMsgpackIntfMapping", TestMsgpackIntfMapping)
   262  	t.Run("TestMsgpackMissingFields", TestMsgpackMissingFields)
   263  	t.Run("TestMsgpackMaxDepth", TestMsgpackMaxDepth)
   264  	t.Run("TestMsgpackSelfExt", TestMsgpackSelfExt)
   265  	t.Run("TestMsgpackBytesEncodedAsArray", TestMsgpackBytesEncodedAsArray)
   266  	t.Run("TestMsgpackMapEncodeForCanonical", TestMsgpackMapEncodeForCanonical)
   267  	t.Run("TestMsgpackRawToStringToRawEtc", TestMsgpackRawToStringToRawEtc)
   268  	t.Run("TestMsgpackStructKeyType", TestMsgpackStructKeyType)
   269  	t.Run("TestMsgpackPreferArrayOverSlice", TestMsgpackPreferArrayOverSlice)
   270  	t.Run("TestMsgpackZeroCopyBytes", TestMsgpackZeroCopyBytes)
   271  	t.Run("TestMsgpackNumbers", TestMsgpackNumbers)
   272  	t.Run("TestMsgpackDesc", TestMsgpackDesc)
   273  	t.Run("TestMsgpackStructFieldInfoToArray", TestMsgpackStructFieldInfoToArray)
   274  
   275  	t.Run("TestMsgpackDecodeMapAndExtSizeMismatch", TestMsgpackDecodeMapAndExtSizeMismatch)
   276  }
   277  
   278  func testMsgpackGroupV(t *testing.T) {
   279  	t.Run("TestMsgpackCodecsTable", TestMsgpackCodecsTable)
   280  	t.Run("TestMsgpackCodecsMisc", TestMsgpackCodecsMisc)
   281  	t.Run("TestMsgpackSwallowAndZero", TestMsgpackSwallowAndZero)
   282  	t.Run("TestMsgpackNextValueBytes", TestMsgpackNextValueBytes)
   283  	t.Run("TestMsgpackStrucEncDec", TestMsgpackStrucEncDec)
   284  }
   285  
   286  func testSimpleGroup(t *testing.T) {
   287  	t.Run("TestSimpleCodecsEmbeddedPointer", TestSimpleCodecsEmbeddedPointer)
   288  	t.Run("TestSimpleStdEncIntf", TestSimpleStdEncIntf)
   289  	t.Run("TestSimpleMammoth", TestSimpleMammoth)
   290  	t.Run("TestSimpleRaw", TestSimpleRaw)
   291  	t.Run("TestSimpleRpcGo", TestSimpleRpcGo)
   292  
   293  	t.Run("TestSimpleRawExt", TestSimpleRawExt)
   294  	t.Run("TestSimpleMapStructKey", TestSimpleMapStructKey)
   295  	t.Run("TestSimpleDecodeNilMapValue", TestSimpleDecodeNilMapValue)
   296  	t.Run("TestSimpleEmbeddedFieldPrecedence", TestSimpleEmbeddedFieldPrecedence)
   297  	t.Run("TestSimpleLargeContainerLen", TestSimpleLargeContainerLen)
   298  	t.Run("TestSimpleMammothMapsAndSlices", TestSimpleMammothMapsAndSlices)
   299  	t.Run("TestSimpleTime", TestSimpleTime)
   300  	t.Run("TestSimpleUintToInt", TestSimpleUintToInt)
   301  	t.Run("TestSimpleDifferentMapOrSliceType", TestSimpleDifferentMapOrSliceType)
   302  	t.Run("TestSimpleScalars", TestSimpleScalars)
   303  	t.Run("TestSimpleOmitempty", TestSimpleOmitempty)
   304  	t.Run("TestSimpleIntfMapping", TestSimpleIntfMapping)
   305  	t.Run("TestSimpleMissingFields", TestSimpleMissingFields)
   306  	t.Run("TestSimpleMaxDepth", TestSimpleMaxDepth)
   307  	t.Run("TestSimpleSelfExt", TestSimpleSelfExt)
   308  	t.Run("TestSimpleBytesEncodedAsArray", TestSimpleBytesEncodedAsArray)
   309  	t.Run("TestSimpleMapEncodeForCanonical", TestSimpleMapEncodeForCanonical)
   310  	t.Run("TestSimpleRawToStringToRawEtc", TestSimpleRawToStringToRawEtc)
   311  	t.Run("TestSimpleStructKeyType", TestSimpleStructKeyType)
   312  	t.Run("TestSimplePreferArrayOverSlice", TestSimplePreferArrayOverSlice)
   313  	t.Run("TestSimpleZeroCopyBytes", TestSimpleZeroCopyBytes)
   314  	t.Run("TestSimpleNumbers", TestSimpleNumbers)
   315  	t.Run("TestSimpleDesc", TestSimpleDesc)
   316  	t.Run("TestSimpleStructFieldInfoToArray", TestSimpleStructFieldInfoToArray)
   317  }
   318  
   319  func testSimpleGroupV(t *testing.T) {
   320  	t.Run("TestSimpleCodecsTable", TestSimpleCodecsTable)
   321  	t.Run("TestSimpleCodecsMisc", TestSimpleCodecsMisc)
   322  	t.Run("TestSimpleSwallowAndZero", TestSimpleSwallowAndZero)
   323  	t.Run("TestSimpleNextValueBytes", TestSimpleNextValueBytes)
   324  	t.Run("TestSimpleStrucEncDec", TestSimpleStrucEncDec)
   325  }
   326  
   327  func testSimpleMammothGroup(t *testing.T) {
   328  	t.Run("TestSimpleMammothMapsAndSlices", TestSimpleMammothMapsAndSlices)
   329  }
   330  
   331  func testRpcGroup(t *testing.T) {
   332  	t.Run("TestBincRpcGo", TestBincRpcGo)
   333  	t.Run("TestSimpleRpcGo", TestSimpleRpcGo)
   334  	t.Run("TestMsgpackRpcGo", TestMsgpackRpcGo)
   335  	t.Run("TestCborRpcGo", TestCborRpcGo)
   336  	t.Run("TestJsonRpcGo", TestJsonRpcGo)
   337  	t.Run("TestMsgpackRpcSpec", TestMsgpackRpcSpec)
   338  }
   339  
   340  func testNonHandlesGroup(t *testing.T) {
   341  	// grep "func Test" codec_test.go | grep -v -E '(Cbor|Json|Simple|Msgpack|Binc)'
   342  	// t.Run("TestBufioDecReader", TestBufioDecReader)
   343  	t.Run("TestAtomic", TestAtomic)
   344  	t.Run("TestAllEncCircularRef", TestAllEncCircularRef)
   345  	t.Run("TestAllAnonCycle", TestAllAnonCycle)
   346  	t.Run("TestMultipleEncDec", TestMultipleEncDec)
   347  	t.Run("TestAllErrWriter", TestAllErrWriter)
   348  	t.Run("TestMapRangeIndex", TestMapRangeIndex)
   349  }
   350  
   351  func TestCodecSuite(t *testing.T) {
   352  	var tt testTimeTracker
   353  	tt.Elapsed()
   354  
   355  	fnRun := func(s string, f func(t *testing.T)) {
   356  		t.Run(s, f)
   357  		// xdebugf("%s: %v", s, tt.Elapsed())
   358  	}
   359  
   360  	testGroupResetFlags()
   361  
   362  	testReinit() // so flag.Parse() is called first, and never called again
   363  
   364  	fnRun("optionsFalse", testCodecGroup)
   365  
   366  	testUseIoEncDec = 0
   367  	testUseReset = true
   368  	testUseParallel = true
   369  
   370  	testDecodeOptions.ZeroCopy = true
   371  	testDecodeOptions.InternString = true
   372  	testDecodeOptions.MapValueReset = true
   373  
   374  	// testDecodeOptions.ErrorIfNoField = true // error, as expected fields not there
   375  	// testDecodeOptions.ErrorIfNoArrayExpand = true // no error, but no error case either
   376  	// testDecodeOptions.PreferArrayOverSlice = true // error??? because slice != array.
   377  	testDecodeOptions.SignedInteger = true // error as deepEqual compares int64 to uint64
   378  	testDecodeOptions.SliceElementReset = true
   379  	testDecodeOptions.InterfaceReset = true
   380  	testDecodeOptions.RawToString = true
   381  	testDecodeOptions.PreferPointerForStructOrArray = true
   382  
   383  	testEncodeOptions.StructToArray = true
   384  	testEncodeOptions.Canonical = true
   385  	testEncodeOptions.CheckCircularRef = true
   386  	testEncodeOptions.RecursiveEmptyCheck = true
   387  	testEncodeOptions.OptimumSize = true
   388  
   389  	// testEncodeOptions.Raw = true
   390  	// testEncodeOptions.StringToRaw = true
   391  
   392  	testJsonH.HTMLCharsAsIs = true
   393  	// testJsonH.MapKeyAsString = true
   394  	// testJsonH.PreferFloat = true
   395  
   396  	testCborH.IndefiniteLength = true
   397  	testCborH.TimeRFC3339 = true
   398  	testCborH.SkipUnexpectedTags = true
   399  
   400  	testMsgpackH.WriteExt = true
   401  	testMsgpackH.NoFixedNum = true
   402  	testMsgpackH.PositiveIntUnsigned = true
   403  
   404  	// testSimpleH.EncZeroValuesAsNil = true
   405  
   406  	testReinit()
   407  	fnRun("optionsTrue", testCodecGroup)
   408  
   409  	testGroupResetFlags()
   410  
   411  	// ---
   412  	testDepth = 4
   413  	if testing.Short() {
   414  		testDepth = 2
   415  	}
   416  	testReinit()
   417  	fnRun("optionsTrue-deepstruct", testCodecGroupV)
   418  	testDepth = 0
   419  
   420  	// ---
   421  	// testEncodeOptions.AsSymbols = AsSymbolAll
   422  	testUseIoWrapper = true
   423  	testReinit()
   424  	fnRun("optionsTrue-ioWrapper", testCodecGroupV)
   425  	testUseIoWrapper = false
   426  
   427  	// testUseIoEncDec = -1
   428  
   429  	// ---
   430  	// make buffer small enough so that we have to re-fill multiple times
   431  	// and also such that writing a quoted struct name e.g. "LongFieldNameXYZ"
   432  	// will require a re-fill, and test out bufioEncWriter.writeqstr well.
   433  	// Due to last requirement, we prefer 16 to 128.
   434  	testSkipRPCTests = true
   435  	testUseIoEncDec = 16
   436  	// testDecodeOptions.ReaderBufferSize = 128
   437  	// testEncodeOptions.WriterBufferSize = 128
   438  	testReinit()
   439  	fnRun("optionsTrue-bufio", testCodecGroupV)
   440  	// testDecodeOptions.ReaderBufferSize = 0
   441  	// testEncodeOptions.WriterBufferSize = 0
   442  	testSkipRPCTests = false
   443  	testUseIoEncDec = -1
   444  
   445  	// ---
   446  	testNumRepeatString = 32
   447  	testReinit()
   448  	fnRun("optionsTrue-largestrings", testCodecGroupV)
   449  	testNumRepeatString = 8
   450  
   451  	testGroupResetFlags()
   452  
   453  	// ---
   454  	fnJsonReset := func(ml int, d int8, hca, mkas bool) func() {
   455  		return func() {
   456  			testMaxInitLen = ml
   457  			testJsonH.Indent = d
   458  			testJsonH.HTMLCharsAsIs = hca
   459  			testJsonH.MapKeyAsString = mkas
   460  		}
   461  	}(testMaxInitLen, testJsonH.Indent, testJsonH.HTMLCharsAsIs, testJsonH.MapKeyAsString)
   462  
   463  	testMaxInitLen = 10
   464  	testJsonH.MapKeyAsString = true
   465  
   466  	testJsonH.Indent = 8
   467  	testJsonH.HTMLCharsAsIs = true
   468  	testReinit()
   469  	fnRun("json-spaces-htmlcharsasis-initLen10", testJsonGroup)
   470  
   471  	testJsonH.Indent = -1
   472  	testJsonH.HTMLCharsAsIs = false
   473  	testReinit()
   474  	fnRun("json-tabs-initLen10", testJsonGroup)
   475  
   476  	fnJsonReset()
   477  
   478  	// ---
   479  	oldSymbols := testBincH.AsSymbols
   480  
   481  	testBincH.AsSymbols = 2 // AsSymbolNone
   482  	testReinit()
   483  	fnRun("binc-no-symbols", testBincGroup)
   484  
   485  	testBincH.AsSymbols = 1 // AsSymbolAll
   486  	testReinit()
   487  	fnRun("binc-all-symbols", testBincGroup)
   488  
   489  	testBincH.AsSymbols = oldSymbols
   490  
   491  	// ---
   492  	oldEncZeroValuesAsNil := testSimpleH.EncZeroValuesAsNil
   493  	testSimpleH.EncZeroValuesAsNil = !testSimpleH.EncZeroValuesAsNil
   494  	testReinit()
   495  	fnRun("simple-enczeroasnil", testSimpleMammothGroup) // testSimpleGroup
   496  	testSimpleH.EncZeroValuesAsNil = oldEncZeroValuesAsNil
   497  
   498  	// ---
   499  	testUseIoEncDec = 16
   500  	testRPCOptions.RPCNoBuffer = false
   501  	testReinit()
   502  	testRpcBufsize = 0
   503  	fnRun("rpc-buf-0", testRpcGroup)
   504  	testRpcBufsize = 0
   505  	fnRun("rpc-buf-00", testRpcGroup)
   506  	testRpcBufsize = 0
   507  	fnRun("rpc-buf-000", testRpcGroup)
   508  	testRpcBufsize = 16
   509  	fnRun("rpc-buf-16", testRpcGroup)
   510  	testRpcBufsize = 2048
   511  	fnRun("rpc-buf-2048", testRpcGroup)
   512  
   513  	testRPCOptions.RPCNoBuffer = true
   514  	testRpcBufsize = 0
   515  	fnRun("rpc-buf-0-rpcNoBuffer", testRpcGroup)
   516  	testRpcBufsize = 0
   517  	fnRun("rpc-buf-00-rpcNoBuffer", testRpcGroup)
   518  	testRpcBufsize = 2048
   519  	fnRun("rpc-buf-2048-rpcNoBuffer", testRpcGroup)
   520  
   521  	testGroupResetFlags()
   522  }
   523  
   524  // func TestCodecSuite(t *testing.T) {
   525  // 	testReinit() // so flag.Parse() is called first, and never called again
   526  // 	testDecodeOptions, testEncodeOptions = DecodeOptions{}, EncodeOptions{}
   527  // 	testGroupResetFlags()
   528  // 	testReinit()
   529  // 	t.Run("optionsFalse", func(t *testing.T) {
   530  // 		t.Run("TestJsonMammothMapsAndSlices", TestJsonMammothMapsAndSlices)
   531  // 	})
   532  // }