Copypasta mistakes and define some constants

headius · Oct 23, 2023 · fbce6e2 · fbce6e2
1 parent 243c56a
commit fbce6e2
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Showing 2 changed files with 8 additions and 3 deletions.
diff --git a/core/src/main/java/org/jruby/FiberScheduler.java b/core/src/main/java/org/jruby/FiberScheduler.java
@@ -81,11 +81,11 @@ public static IRubyObject ioPRead(ThreadContext context, IRubyObject scheduler,
     // MRI: rb_fiber_scheduler_io_write
     public static IRubyObject ioWrite(ThreadContext context, IRubyObject scheduler, IRubyObject io, IRubyObject buffer, int length, int offset) {
         Ruby runtime = context.runtime;
-        return Helpers.invokeChecked(context, scheduler, "io_read", io, buffer, runtime.newFixnum(length), runtime.newFixnum(offset));
+        return Helpers.invokeChecked(context, scheduler, "io_write", io, buffer, runtime.newFixnum(length), runtime.newFixnum(offset));
     }
 
     public static IRubyObject ioWrite(ThreadContext context, IRubyObject scheduler, IRubyObject io, IRubyObject buffer, RubyInteger length, RubyInteger offset) {
-        return Helpers.invokeChecked(context, scheduler, "io_read", io, buffer, length, offset);
+        return Helpers.invokeChecked(context, scheduler, "io_write", io, buffer, length, offset);
     }
 
     // MRI: rb_fiber_scheduler_io_pwrite

diff --git a/core/src/main/java/org/jruby/RubyIOBuffer.java b/core/src/main/java/org/jruby/RubyIOBuffer.java
@@ -38,6 +38,11 @@ public static RubyClass createIOBufferClass(Ruby runtime) {
         IOBuffer.defineAnnotatedMethods(RubyIOBuffer.class);
         IOBuffer.defineAnnotatedConstants(RubyIOBuffer.class);
 
+        RubyClass IO = runtime.getIO();
+
+        IO.setConstant("READABLE", runtime.newFixnum(OpenFile.READABLE));
+        IO.setConstant("WRITABLE", runtime.newFixnum(OpenFile.WRITABLE));
+
         return IOBuffer;
     }
 
@@ -2067,7 +2072,7 @@ public IRubyObject write(ThreadContext context, IRubyObject io, IRubyObject leng
     public IRubyObject write(ThreadContext context, IRubyObject io, int length, int offset) {
         validateRange(context, offset, length);
 
-        ByteBuffer buffer = getBufferForWriting(context);
+        ByteBuffer buffer = getBufferForReading(context);
 
         return writeInternal(context, RubyIO.convertToIO(context, io), buffer, offset, length);
     }