# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1651398414 -7200
# Node ID 45bcfd152f85cba27e22dd6f7714905c0b37eb5d
# Parent  67e0785189351e1968f5c1e2d1ee0acb172363c3
#170 no bug never existed

diff -r 67e078518935 -r 45bcfd152f85 src/buffer.c
--- a/src/buffer.c	Sun May 01 11:44:23 2022 +0200
+++ b/src/buffer.c	Sun May 01 11:46:54 2022 +0200
@@ -167,7 +167,6 @@
                 // truncate data to be written, if we can neither extend nor flush
                 len = buffer->capacity - buffer->pos;
                 if (size > 1) {
-                    // TODO: this is bugged - it would only discard one element and not as many as required
                     len -= len % size;
                 }
                 nitems = len / size;
diff -r 67e078518935 -r 45bcfd152f85 test/test_buffer.cpp
--- a/test/test_buffer.cpp	Sun May 01 11:44:23 2022 +0200
+++ b/test/test_buffer.cpp	Sun May 01 11:46:54 2022 +0200
@@ -362,11 +362,11 @@
 }
 
 TEST_F(BufferWrite, MultibyteDiscard) {
-    const char *data = "tester";
+    const char *data = "testing";
     ASSERT_EQ(buf.capacity, 8);
     ASSERT_EQ(buf.size, 4);
     buf.pos = 3;
-    size_t written = cxBufferWrite(data, 2, 3, &buf);
+    size_t written = cxBufferWrite(data, 2, 4, &buf);
     // remember: whole elements are discarded if they do not fit
     EXPECT_EQ(written, 2);
     EXPECT_EQ(buf.size, 7);