Merge pull request #2392 from vighnesh1987/apache-thrift

Add Apache thrift support to generated? check

lib/linguist/generated.rb

@@ -67,6 +67,7 @@ module Linguist
       compiled_cython_file? ||
       generated_protocol_buffer_go? ||
       generated_protocol_buffer? ||
+      generated_apache_thrift? ||
       generated_jni_header? ||
       generated_unity3d_meta? ||
       vcr_cassette?
@@ -249,6 +250,16 @@ module Linguist
 
       return lines[0].include?("Generated by the protocol buffer compiler.  DO NOT EDIT!")
     end
+    
+    # Internal: Is the blob generated by Apache Thrift compiler?
+    #
+    # Returns true or false
+    def generated_apache_thrift?
+      return false unless ['.rb', '.py', '.go', '.js', '.m', '.java', '.h', '.cc', '.cpp'].include?(extname)
+      return false unless lines.count > 1
+
+      return lines[0].include?("Autogenerated by Thrift Compiler") || lines[1].include?("Autogenerated by Thrift Compiler")
+    end
 
     # Internal: Is the blob a C/C++ header generated by the Java JNI tool javah?
     #

samples/Go/gen-go-linguist-thrift.go

@@ -0,0 +1,18 @@
+// Autogenerated by Thrift Compiler (1.0.0-dev)
+// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+
+package linguist
+
+import (
+	"bytes"
+	"fmt"
+	"git.apache.org/thrift.git/lib/go/thrift"
+)
+
+// (needed to ensure safety because of naive import list construction.)
+var _ = thrift.ZERO
+var _ = fmt.Printf
+var _ = bytes.Equal
+
+func init() {
+}

samples/Java/gen-java-linguist-thrift.java

@@ -0,0 +1,396 @@
+/**
+ * Autogenerated by Thrift Compiler (1.0.0-dev)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+import org.apache.thrift.scheme.IScheme;
+import org.apache.thrift.scheme.SchemeFactory;
+import org.apache.thrift.scheme.StandardScheme;
+
+import org.apache.thrift.scheme.TupleScheme;
+import org.apache.thrift.protocol.TTupleProtocol;
+import org.apache.thrift.protocol.TProtocolException;
+import org.apache.thrift.EncodingUtils;
+import org.apache.thrift.TException;
+import org.apache.thrift.async.AsyncMethodCallback;
+import org.apache.thrift.server.AbstractNonblockingServer.*;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import javax.annotation.Generated;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings({"cast", "rawtypes", "serial", "unchecked"})
+@Generated(value = "Autogenerated by Thrift Compiler (1.0.0-dev)", date = "2015-5-12")
+public class PullRequest implements org.apache.thrift.TBase<PullRequest, PullRequest._Fields>, java.io.Serializable, Cloneable, Comparable<PullRequest> {
+  private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("PullRequest");
+
+  private static final org.apache.thrift.protocol.TField TITLE_FIELD_DESC = new org.apache.thrift.protocol.TField("title", org.apache.thrift.protocol.TType.STRING, (short)1);
+
+  private static final Map<Class<? extends IScheme>, SchemeFactory> schemes = new HashMap<Class<? extends IScheme>, SchemeFactory>();
+  static {
+    schemes.put(StandardScheme.class, new PullRequestStandardSchemeFactory());
+    schemes.put(TupleScheme.class, new PullRequestTupleSchemeFactory());
+  }
+
+  public String title; // required
+
+  /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+  public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+    TITLE((short)1, "title");
+
+    private static final Map<String, _Fields> byName = new HashMap<String, _Fields>();
+
+    static {
+      for (_Fields field : EnumSet.allOf(_Fields.class)) {
+        byName.put(field.getFieldName(), field);
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, or null if its not found.
+     */
+    public static _Fields findByThriftId(int fieldId) {
+      switch(fieldId) {
+        case 1: // TITLE
+          return TITLE;
+        default:
+          return null;
+      }
+    }
+
+    /**
+     * Find the _Fields constant that matches fieldId, throwing an exception
+     * if it is not found.
+     */
+    public static _Fields findByThriftIdOrThrow(int fieldId) {
+      _Fields fields = findByThriftId(fieldId);
+      if (fields == null) throw new IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+      return fields;
+    }
+
+    /**
+     * Find the _Fields constant that matches name, or null if its not found.
+     */
+    public static _Fields findByName(String name) {
+      return byName.get(name);
+    }
+
+    private final short _thriftId;
+    private final String _fieldName;
+
+    _Fields(short thriftId, String fieldName) {
+      _thriftId = thriftId;
+      _fieldName = fieldName;
+    }
+
+    public short getThriftFieldId() {
+      return _thriftId;
+    }
+
+    public String getFieldName() {
+      return _fieldName;
+    }
+  }
+
+  // isset id assignments
+  public static final Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+  static {
+    Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+    tmpMap.put(_Fields.TITLE, new org.apache.thrift.meta_data.FieldMetaData("title", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+        new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+    metaDataMap = Collections.unmodifiableMap(tmpMap);
+    org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(PullRequest.class, metaDataMap);
+  }
+
+  public PullRequest() {
+  }
+
+  public PullRequest(
+    String title)
+  {
+    this();
+    this.title = title;
+  }
+
+  /**
+   * Performs a deep copy on <i>other</i>.
+   */
+  public PullRequest(PullRequest other) {
+    if (other.isSetTitle()) {
+      this.title = other.title;
+    }
+  }
+
+  public PullRequest deepCopy() {
+    return new PullRequest(this);
+  }
+
+  @Override
+  public void clear() {
+    this.title = null;
+  }
+
+  public String getTitle() {
+    return this.title;
+  }
+
+  public PullRequest setTitle(String title) {
+    this.title = title;
+    return this;
+  }
+
+  public void unsetTitle() {
+    this.title = null;
+  }
+
+  /** Returns true if field title is set (has been assigned a value) and false otherwise */
+  public boolean isSetTitle() {
+    return this.title != null;
+  }
+
+  public void setTitleIsSet(boolean value) {
+    if (!value) {
+      this.title = null;
+    }
+  }
+
+  public void setFieldValue(_Fields field, Object value) {
+    switch (field) {
+    case TITLE:
+      if (value == null) {
+        unsetTitle();
+      } else {
+        setTitle((String)value);
+      }
+      break;
+
+    }
+  }
+
+  public Object getFieldValue(_Fields field) {
+    switch (field) {
+    case TITLE:
+      return getTitle();
+
+    }
+    throw new IllegalStateException();
+  }
+
+  /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+  public boolean isSet(_Fields field) {
+    if (field == null) {
+      throw new IllegalArgumentException();
+    }
+
+    switch (field) {
+    case TITLE:
+      return isSetTitle();
+    }
+    throw new IllegalStateException();
+  }
+
+  @Override
+  public boolean equals(Object that) {
+    if (that == null)
+      return false;
+    if (that instanceof PullRequest)
+      return this.equals((PullRequest)that);
+    return false;
+  }
+
+  public boolean equals(PullRequest that) {
+    if (that == null)
+      return false;
+
+    boolean this_present_title = true && this.isSetTitle();
+    boolean that_present_title = true && that.isSetTitle();
+    if (this_present_title || that_present_title) {
+      if (!(this_present_title && that_present_title))
+        return false;
+      if (!this.title.equals(that.title))
+        return false;
+    }
+
+    return true;
+  }
+
+  @Override
+  public int hashCode() {
+    List<Object> list = new ArrayList<Object>();
+
+    boolean present_title = true && (isSetTitle());
+    list.add(present_title);
+    if (present_title)
+      list.add(title);
+
+    return list.hashCode();
+  }
+
+  @Override
+  public int compareTo(PullRequest other) {
+    if (!getClass().equals(other.getClass())) {
+      return getClass().getName().compareTo(other.getClass().getName());
+    }
+
+    int lastComparison = 0;
+
+    lastComparison = Boolean.valueOf(isSetTitle()).compareTo(other.isSetTitle());
+    if (lastComparison != 0) {
+      return lastComparison;
+    }
+    if (isSetTitle()) {
+      lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.title, other.title);
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+    }
+    return 0;
+  }
+
+  public _Fields fieldForId(int fieldId) {
+    return _Fields.findByThriftId(fieldId);
+  }
+
+  public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+    schemes.get(iprot.getScheme()).getScheme().read(iprot, this);
+  }
+
+  public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+    schemes.get(oprot.getScheme()).getScheme().write(oprot, this);
+  }
+
+  @Override
+  public String toString() {
+    StringBuilder sb = new StringBuilder("PullRequest(");
+    boolean first = true;
+
+    sb.append("title:");
+    if (this.title == null) {
+      sb.append("null");
+    } else {
+      sb.append(this.title);
+    }
+    first = false;
+    sb.append(")");
+    return sb.toString();
+  }
+
+  public void validate() throws org.apache.thrift.TException {
+    // check for required fields
+    // check for sub-struct validity
+  }
+
+  private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+    try {
+      write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, ClassNotFoundException {
+    try {
+      read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+    } catch (org.apache.thrift.TException te) {
+      throw new java.io.IOException(te);
+    }
+  }
+
+  private static class PullRequestStandardSchemeFactory implements SchemeFactory {
+    public PullRequestStandardScheme getScheme() {
+      return new PullRequestStandardScheme();
+    }
+  }
+
+  private static class PullRequestStandardScheme extends StandardScheme<PullRequest> {
+
+    public void read(org.apache.thrift.protocol.TProtocol iprot, PullRequest struct) throws org.apache.thrift.TException {
+      org.apache.thrift.protocol.TField schemeField;
+      iprot.readStructBegin();
+      while (true)
+      {
+        schemeField = iprot.readFieldBegin();
+        if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+          break;
+        }
+        switch (schemeField.id) {
+          case 1: // TITLE
+            if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+              struct.title = iprot.readString();
+              struct.setTitleIsSet(true);
+            } else { 
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+            }
+            break;
+          default:
+            org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+        }
+        iprot.readFieldEnd();
+      }
+      iprot.readStructEnd();
+
+      // check for required fields of primitive type, which can't be checked in the validate method
+      struct.validate();
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot, PullRequest struct) throws org.apache.thrift.TException {
+      struct.validate();
+
+      oprot.writeStructBegin(STRUCT_DESC);
+      if (struct.title != null) {
+        oprot.writeFieldBegin(TITLE_FIELD_DESC);
+        oprot.writeString(struct.title);
+        oprot.writeFieldEnd();
+      }
+      oprot.writeFieldStop();
+      oprot.writeStructEnd();
+    }
+
+  }
+
+  private static class PullRequestTupleSchemeFactory implements SchemeFactory {
+    public PullRequestTupleScheme getScheme() {
+      return new PullRequestTupleScheme();
+    }
+  }
+
+  private static class PullRequestTupleScheme extends TupleScheme<PullRequest> {
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol prot, PullRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol oprot = (TTupleProtocol) prot;
+      BitSet optionals = new BitSet();
+      if (struct.isSetTitle()) {
+        optionals.set(0);
+      }
+      oprot.writeBitSet(optionals, 1);
+      if (struct.isSetTitle()) {
+        oprot.writeString(struct.title);
+      }
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol prot, PullRequest struct) throws org.apache.thrift.TException {
+      TTupleProtocol iprot = (TTupleProtocol) prot;
+      BitSet incoming = iprot.readBitSet(1);
+      if (incoming.get(0)) {
+        struct.title = iprot.readString();
+        struct.setTitleIsSet(true);
+      }
+    }
+  }
+
+}
+

samples/JavaScript/gen-js-linguist-thrift.js

@@ -0,0 +1,60 @@
+//
+// Autogenerated by Thrift Compiler (1.0.0-dev)
+//
+// DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+//
+
+
+PullRequest = function(args) {
+  this.title = null;
+  if (args) {
+    if (args.title !== undefined) {
+      this.title = args.title;
+    }
+  }
+};
+PullRequest.prototype = {};
+PullRequest.prototype.read = function(input) {
+  input.readStructBegin();
+  while (true)
+  {
+    var ret = input.readFieldBegin();
+    var fname = ret.fname;
+    var ftype = ret.ftype;
+    var fid = ret.fid;
+    if (ftype == Thrift.Type.STOP) {
+      break;
+    }
+    switch (fid)
+    {
+      case 1:
+      if (ftype == Thrift.Type.STRING) {
+        this.title = input.readString().value;
+      } else {
+        input.skip(ftype);
+      }
+      break;
+      case 0:
+        input.skip(ftype);
+        break;
+      default:
+        input.skip(ftype);
+    }
+    input.readFieldEnd();
+  }
+  input.readStructEnd();
+  return;
+};
+
+PullRequest.prototype.write = function(output) {
+  output.writeStructBegin('PullRequest');
+  if (this.title !== null && this.title !== undefined) {
+    output.writeFieldBegin('title', Thrift.Type.STRING, 1);
+    output.writeString(this.title);
+    output.writeFieldEnd();
+  }
+  output.writeFieldStop();
+  output.writeStructEnd();
+  return;
+};
+

samples/Objective-C/gen-cocoa-linguist-thrift.m

@@ -0,0 +1,176 @@
+/**
+ * Autogenerated by Thrift Compiler (1.0.0-dev)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ *  @generated
+ */
+
+#import <Foundation/Foundation.h>
+
+#import "TProtocol.h"
+#import "TApplicationException.h"
+#import "TProtocolException.h"
+#import "TProtocolUtil.h"
+#import "TProcessor.h"
+#import "TObjective-C.h"
+#import "TBase.h"
+
+
+#import "linguist.h"
+
+@implementation PullRequest
+
+- (id) init
+{
+  self = [super init];
+#if TARGET_OS_IPHONE || (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+#endif
+  return self;
+}
+
+- (id) initWithTitle: (NSString *) title
+{
+  self = [super init];
+  __title = [title retain_stub];
+  __title_isset = YES;
+  return self;
+}
+
+- (id) initWithCoder: (NSCoder *) decoder
+{
+  self = [super init];
+  if ([decoder containsValueForKey: @"title"])
+  {
+    __title = [[decoder decodeObjectForKey: @"title"] retain_stub];
+    __title_isset = YES;
+  }
+  return self;
+}
+
+- (void) encodeWithCoder: (NSCoder *) encoder
+{
+  if (__title_isset)
+  {
+    [encoder encodeObject: __title forKey: @"title"];
+  }
+}
+
+- (NSUInteger) hash
+{
+  NSUInteger hash = 17;
+  hash = (hash * 31) ^ __title_isset ? 2654435761 : 0;
+  if (__title_isset)
+  {
+    hash = (hash * 31) ^ [__title hash];
+  }
+  return hash;
+}
+
+- (BOOL) isEqual: (id) anObject
+{
+  if (self == anObject) {
+    return YES;
+  }
+  if (![anObject isKindOfClass:[PullRequest class]]) {
+    return NO;
+  }
+  PullRequest *other = (PullRequest *)anObject;
+  if ((__title_isset != other->__title_isset) ||
+      (__title_isset && ((__title || other->__title) && ![__title isEqual:other->__title]))) {
+    return NO;
+  }
+  return YES;
+}
+
+- (void) dealloc
+{
+  [__title release_stub];
+  [super dealloc_stub];
+}
+
+- (NSString *) title {
+  return [[__title retain_stub] autorelease_stub];
+}
+
+- (void) setTitle: (NSString *) title {
+  [title retain_stub];
+  [__title release_stub];
+  __title = title;
+  __title_isset = YES;
+}
+
+- (BOOL) titleIsSet {
+  return __title_isset;
+}
+
+- (void) unsetTitle {
+  [__title release_stub];
+  __title = nil;
+  __title_isset = NO;
+}
+
+- (void) read: (id <TProtocol>) inProtocol
+{
+  NSString * fieldName;
+  int fieldType;
+  int fieldID;
+
+  [inProtocol readStructBeginReturningName: NULL];
+  while (true)
+  {
+    [inProtocol readFieldBeginReturningName: &fieldName type: &fieldType fieldID: &fieldID];
+    if (fieldType == TType_STOP) { 
+      break;
+    }
+    switch (fieldID)
+    {
+      case 1:
+        if (fieldType == TType_STRING) {
+          NSString * fieldValue = [inProtocol readString];
+          [self setTitle: fieldValue];
+        } else { 
+          [TProtocolUtil skipType: fieldType onProtocol: inProtocol];
+        }
+        break;
+      default:
+        [TProtocolUtil skipType: fieldType onProtocol: inProtocol];
+        break;
+    }
+    [inProtocol readFieldEnd];
+  }
+  [inProtocol readStructEnd];
+}
+
+- (void) write: (id <TProtocol>) outProtocol {
+  [outProtocol writeStructBeginWithName: @"PullRequest"];
+  if (__title_isset) {
+    if (__title != nil) {
+      [outProtocol writeFieldBeginWithName: @"title" type: TType_STRING fieldID: 1];
+      [outProtocol writeString: __title];
+      [outProtocol writeFieldEnd];
+    }
+  }
+  [outProtocol writeFieldStop];
+  [outProtocol writeStructEnd];
+}
+
+- (void) validate {
+  // check for required fields
+}
+
+- (NSString *) description {
+  NSMutableString * ms = [NSMutableString stringWithString: @"PullRequest("];
+  [ms appendString: @"title:"];
+  [ms appendFormat: @"\"%@\"", __title];
+  [ms appendString: @")"];
+  return [NSString stringWithString: ms];
+}
+
+@end
+
+
+@implementation linguistConstants
++ (void) initialize {
+}
+@end
+

samples/Python/gen-py-linguist-thrift.py

@@ -0,0 +1,83 @@
+#
+# Autogenerated by Thrift Compiler (1.0.0-dev)
+#
+# DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+#
+#  options string: py
+#
+
+from thrift.Thrift import TType, TMessageType, TException, TApplicationException
+
+from thrift.transport import TTransport
+from thrift.protocol import TBinaryProtocol, TProtocol
+try:
+  from thrift.protocol import fastbinary
+except:
+  fastbinary = None
+
+
+
+class PullRequest:
+  """
+  Attributes:
+   - title
+  """
+
+  thrift_spec = (
+    None, # 0
+    (1, TType.STRING, 'title', None, None, ), # 1
+  )
+
+  def __init__(self, title=None,):
+    self.title = title
+
+  def read(self, iprot):
+    if iprot.__class__ == TBinaryProtocol.TBinaryProtocolAccelerated and isinstance(iprot.trans, TTransport.CReadableTransport) and self.thrift_spec is not None and fastbinary is not None:
+      fastbinary.decode_binary(self, iprot.trans, (self.__class__, self.thrift_spec))
+      return
+    iprot.readStructBegin()
+    while True:
+      (fname, ftype, fid) = iprot.readFieldBegin()
+      if ftype == TType.STOP:
+        break
+      if fid == 1:
+        if ftype == TType.STRING:
+          self.title = iprot.readString()
+        else:
+          iprot.skip(ftype)
+      else:
+        iprot.skip(ftype)
+      iprot.readFieldEnd()
+    iprot.readStructEnd()
+
+  def write(self, oprot):
+    if oprot.__class__ == TBinaryProtocol.TBinaryProtocolAccelerated and self.thrift_spec is not None and fastbinary is not None:
+      oprot.trans.write(fastbinary.encode_binary(self, (self.__class__, self.thrift_spec)))
+      return
+    oprot.writeStructBegin('PullRequest')
+    if self.title is not None:
+      oprot.writeFieldBegin('title', TType.STRING, 1)
+      oprot.writeString(self.title)
+      oprot.writeFieldEnd()
+    oprot.writeFieldStop()
+    oprot.writeStructEnd()
+
+  def validate(self):
+    return
+
+
+  def __hash__(self):
+    value = 17
+    value = (value * 31) ^ hash(self.title)
+    return value
+
+  def __repr__(self):
+    L = ['%s=%r' % (key, value)
+      for key, value in self.__dict__.iteritems()]
+    return '%s(%s)' % (self.__class__.__name__, ', '.join(L))
+
+  def __eq__(self, other):
+    return isinstance(other, self.__class__) and self.__dict__ == other.__dict__
+
+  def __ne__(self, other):
+    return not (self == other)

samples/Ruby/gen-rb-linguist-thrift.rb

@@ -0,0 +1,9 @@
+#
+# Autogenerated by Thrift Compiler (1.0.0-dev)
+#
+# DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+#
+
+require 'thrift'
+require 'linguist_types'
+

samples/Thrift/linguist.thrift

@@ -0,0 +1,5 @@
+struct PullRequest {
+  1: string title
+}
+
+

test/test_blob.rb

@@ -218,6 +218,14 @@ class TestBlob < Minitest::Test
     assert sample_blob("Python/protocol_buffer_pb2.py").generated?
     assert sample_blob("Go/api.pb.go").generated?
 
+    # Apache Thrift generated code
+    assert sample_blob("Python/gen-py-linguist-thrift.py").generated?
+    assert sample_blob("Go/gen-go-linguist-thrift.go").generated?
+    assert sample_blob("Java/gen-java-linguist-thrift.java").generated?
+    assert sample_blob("JavaScript/gen-js-linguist-thrift.js").generated?
+    assert sample_blob("Ruby/gen-rb-linguist-thrift.rb").generated?
+    assert sample_blob("Objective-C/gen-cocoa-linguist-thrift.m").generated?
+
     # Generated JNI
     assert sample_blob("C/jni_layer.h").generated?