[glib/wip/pwithnall/converter-stream-debugging] WIP

[Philip Withnall <pwithnall src gnome org>]

commit 5f4797f63d4ddcfaa563a46b8bebc0ce6f066d12
Author: Philip Withnall <pwithnall endlessos org>
Date:   Tue Apr 5 16:32:21 2022 +0100

    WIP
    
    Signed-off-by: Philip Withnall <pwithnall endlessos org>

 gio/tests/converter-stream.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)
---
diff --git a/gio/tests/converter-stream.c b/gio/tests/converter-stream.c
index 9676a2c0a4..279d71e3a4 100644
--- a/gio/tests/converter-stream.c
+++ b/gio/tests/converter-stream.c
@@ -166,6 +166,8 @@ static void g_compressor_converter_iface_init          (GConverterIface *iface);
 struct _GCompressorConverter
 {
   GObject parent_instance;
+
+  gchar *message;
 };
 
 G_DEFINE_TYPE_WITH_CODE (GCompressorConverter, g_compressor_converter, G_TYPE_OBJECT,
@@ -208,6 +210,7 @@ g_compressor_converter_convert (GConverter *converter,
                                gsize      *bytes_written,
                                GError    **error)
 {
+  GCompressorConverter *self = (GCompressorConverter *) converter;
   const guint8 *in, *in_end;
   guint8 v, *out;
   gsize i;
@@ -235,7 +238,8 @@ g_compressor_converter_convert (GConverter *converter,
        {
          if (*bytes_read > 0)
            break;
-g_message ("%s: inbuf_size %lu, outbuf_size %lu, flags %d, *bytes_read %lu, *bytes_written %lu, in_end - in 
%lu, block_size %lu",
+g_free (self->message);
+self->message = g_strdup_printf ("%s: inbuf_size %lu, outbuf_size %lu, flags %d, *bytes_read %lu, 
*bytes_written %lu, in_end - in %lu, block_size %lu",
            G_STRFUNC, inbuf_size, outbuf_size, flags, *bytes_read, *bytes_written, in_end - in, block_size);
          g_set_error_literal (error, G_IO_ERROR,
                               G_IO_ERROR_PARTIAL_INPUT,
@@ -260,7 +264,8 @@ g_message ("%s: inbuf_size %lu, outbuf_size %lu, flags %d, *bytes_read %lu, *byt
        {
          if (*bytes_read > 0)
            break;
-g_message ("%s: v %u, inbuf_size %lu, outbuf_size %lu, flags %d, *bytes_read %lu, *bytes_written %lu, in_end 
- in %lu, block_size %lu",
+g_free (self->message);
+self->message = g_strdup_printf ("%s: v %u, inbuf_size %lu, outbuf_size %lu, flags %d, *bytes_read %lu, 
*bytes_written %lu, in_end - in %lu, block_size %lu",
            G_STRFUNC, v, inbuf_size, outbuf_size, flags, *bytes_read, *bytes_written, in_end - in, 
block_size);
          g_set_error_literal (error, G_IO_ERROR,
                               G_IO_ERROR_PARTIAL_INPUT,
@@ -275,7 +280,8 @@ g_message ("%s: v %u, inbuf_size %lu, outbuf_size %lu, flags %d, *bytes_read %lu
     }
 
   if (in == in_end && (flags & G_CONVERTER_INPUT_AT_END)) {
-    g_message ("%s: converter finished", G_STRFUNC);
+    g_free (self->message);
+self->message = g_strdup_printf ("%s: converter finished", G_STRFUNC);
     return G_CONVERTER_FINISHED;
   }
   return G_CONVERTER_CONVERTED;
@@ -1062,6 +1068,7 @@ test_converter_pollable (void)
       /* After closing the write end, we can't get WOULD_BLOCK any more */
       if (!socket_out)
         {
+          g_test_message ("converter message: %s", ((GCompressorConverter *) compressor)->message);
           g_assert_no_error (error);
           g_assert_cmpint (res, !=, -1);
         }