t.RunTraffic(TrafficTestCase{
		name:             "unmatched token:404",
		targetMatchers:   matchers,
		workloadAgnostic: true,
		viaIngress:       true,
		config:           configAll,
		templateVars: func(src echo.Callers, dest echo.Instances) map[string]any {
			return map[string]any{
				"Headers":           []configData{{"@request.auth.claims.sub", "exact", "value-not-matched"}},

	dateFormat = "2006-01-02"
	// TODO(rfindley): use dateFormat throughout.
)

// uploadReportDate returns the date component of the upload file name, or "" if the
// date was unmatched.
func (u *uploader) uploadReportDate(fname string) time.Time {
	match := dateRE.FindStringSubmatch(fname)
	if match == nil || len(match) < 2 {
		u.logger.Printf("malformed report name: missing date: %q", filepath.Base(fname))

  - bar
  - foo
All of them match the consumer attributes:
  - Variant 'bar' capability test:b:unspecified:
      - Unmatched attribute:
          - Provides buildType 'release' but the consumer didn't ask for it
  - Variant 'foo' capability test:b:unspecified:
      - Unmatched attributes:
          - Provides buildType 'release' but the consumer didn't ask for it

  // There are specifications for both inputs and outputs.
  if (getNumOperands() != getInputSpecs().size() ||
      getNumResults() != getOutputSpecs().size())
    return emitOpError(
        "has unmatched operands/results number and spec attributes number");

  // Verify that quantization specifications are valid.
  for (auto input : llvm::zip(getOperandTypes(), getInputSpecs())) {
    Type inputType = std::get<0>(input);

  // There are specifications for both inputs and outputs.
  if (getNumOperands() != getInputSpecs().size() ||
      getNumResults() != getOutputSpecs().size())
    return emitOpError(
        "has unmatched operands/results number and spec attributes number");

  // Verify that quantization specifications are valid.
  for (auto input : llvm::zip(getOperandTypes(), getInputSpecs())) {
    Type inputType = std::get<0>(input);

   *     message is formed by replacing each {@code %s} placeholder in the template with an
   *     argument. These are matched by position - the first {@code %s} gets {@code
   *     errorMessageArgs[0]}, etc. Unmatched arguments will be appended to the formatted message in
   *     square braces. Unmatched placeholders will be left as-is.
   * @param errorMessageArgs the arguments to be substituted into the message template. Arguments

   *     message is formed by replacing each {@code %s} placeholder in the template with an
   *     argument. These are matched by position - the first {@code %s} gets {@code
   *     errorMessageArgs[0]}, etc. Unmatched arguments will be appended to the formatted message in
   *     square braces. Unmatched placeholders will be left as-is.
   * @param errorMessageArgs the arguments to be substituted into the message template. Arguments

        'compatible platforms, but additional attributes unmatched' | [platform: JavaVersion.JAVA8]                 | [platform: JavaVersion.JAVA6, flavor: 'free'] | [platform: JavaVersion.JAVA6, flavor: 'paid'] | null

              - Unmatched attributes:
                  - Provides opacity 'transparent' but the consumer didn't ask for it
                  - Provides shape 'round' but the consumer didn't ask for it
          - Variant 'blueSquareOpaqueElements' capability :${temporaryFolder.getTestDirectory().getName()}:unspecified declares attribute 'color' with value 'blue':
              - Unmatched attributes:

    code: IST0150
    level: Warning
    description: "Proxy may prevent tcp named ports and unmatched traffic for ports serving TCP protocol from being forwarded correctly for ExternalName services."
    template: "Port name for ExternalName service is invalid. Proxy may prevent tcp named ports and unmatched traffic for ports serving TCP protocol from being forwarded correctly"

  - name: "EnvoyFilterUsesRelativeOperation"