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[console] Add test for buffer line tracking

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Seems to work, so I guess con_buffer is ok now.
This commit is contained in:
Bill Currie 2022-09-18 16:07:22 +09:00
parent 48e5848a41
commit 3eceb444d3
1 changed files with 91 additions and 2 deletions
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93
libs/console/test/test-buffer.c
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@ -74,7 +74,7 @@ test_2 (void)
Con_BufferAddText (con, text);
if (con->line_head != 1) {
printf ("con_buffer num_lines incorrect: %d\n", con->line_head);
printf ("con_buffer line_head incorrect: %d\n", con->line_head);
goto fail;
}
if (con->line_tail != 0) {
@ -104,7 +104,7 @@ test_2 (void)
Con_BufferAddText (con, "N");
if (con->line_head != 1) {
printf ("2 con_buffer num_lines incorrect: %d\n", con->line_head);
printf ("2 con_buffer line_head incorrect: %d\n", con->line_head);
goto fail;
}
if (con->line_tail != 0) {
@ -137,11 +137,100 @@ fail:
return ret;
}
static int
test_3 (void)
{
int ret = 1;
static char text[] = R"(01 don't forget this line
02 and some more lines here
03 adsf
04 adfa
06 hi there
06 don't forget there's line 07
)";
static uint32_t lengths[] = { 26, 28, 9, 8, 12, 32, 0 };
static uint32_t lengths2[] = { 1, 5, 2 };
__auto_type con = Con_CreateBuffer (256, 8);
Con_BufferAddText (con, text);
if (con->line_head != 7) {
printf ("con_buffer line_head incorrect: %d\n", con->line_head);
goto fail;
}
if (con->line_tail != 0) {
printf ("con_buffer line_tail incorrect: %d\n", con->line_tail);
goto fail;
}
uint32_t offs = 0;
for (uint32_t i = 0; i < 7; i++) {
if (con->lines[i].text != offs) {
printf ("con_buffer lines[%d].text incorrect: %u %u\n",
i, con->lines[i].text, offs);
goto fail;
}
if (con->lines[i].len != lengths[i]) {
printf ("con_buffer lines[%d].len incorrect: %u %u\n",
i, con->lines[i].len, lengths[i]);
goto fail;
}
offs += lengths[i];
}
Con_BufferAddText (con, "\nasdf\nas");
if (con->line_head != 1) {
printf ("2 con_buffer line_head incorrect: %d\n", con->line_head);
goto fail;
}
if (con->line_tail != 2) {
printf ("2 con_buffer line_tail incorrect: %d\n", con->line_tail);
goto fail;
}
offs = lengths[0] + lengths[1];
for (uint32_t i = 0; i < 4; i++) {
uint32_t n = i + 2;
if (con->lines[n].text != offs) {
printf ("2 con_buffer lines[%d].text incorrect: %u %u\n",
n, con->lines[n].text, offs);
goto fail;
}
if (con->lines[n].len != lengths[n]) {
printf ("2 con_buffer lines[%d].len incorrect: %u %u\n",
n, con->lines[n].len, lengths[n]);
goto fail;
}
offs += lengths[n];
}
for (uint32_t i = 0; i < 3; i++) {
uint32_t n = (i + 6) % con->max_lines;
if (con->lines[n].text != offs) {
printf ("3 con_buffer lines[%d].text incorrect: %u %u\n",
n, con->lines[n].text, offs);
goto fail;
}
if (con->lines[n].len != lengths2[i]) {
printf ("3 con_buffer lines[%d].len incorrect: %u %u\n",
n, con->lines[n].len, lengths2[i]);
goto fail;
}
offs += lengths2[i];
}
ret = 0;
fail:
if (ret) {
printf ("%s failed\n", __FUNCTION__);
}
Con_DestroyBuffer (con);
return ret;
}
int
main (void)
{
int ret = 0;
ret |= test_1 ();
ret |= test_2 ();
ret |= test_3 ();
return ret;
}