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Simple test case for tracing.

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This commit is contained in:
Radosław Kujawa 2017-02-15 22:12:56 +01:00
parent 90ddf4b400
commit 0df6387a41
1 changed files with 38 additions and 3 deletions
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41
test/test_debug.c
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@ -5,6 +5,8 @@
#include <stdbool.h>
#include <string.h>
#include <utlist.h>
#include "bus.h"
#include "rk65c02.h"
#include "instruction.h"
@ -41,15 +43,48 @@ ATF_TC_BODY(breakpoint, tc)
ATF_REQUIRE(debug_breakpoint_remove(&e, 0xC002));
rk65c02_start(&e);
}
ATF_CHECK(e.state == STOPPED);
ATF_CHECK(e.stopreason == STP);
ATF_CHECK(e.regs.PC == 0xC005);
ATF_TC_WITHOUT_HEAD(trace);
ATF_TC_BODY(trace, tc)
{
rk65c02emu_t e;
bus_t b;
assembler_t a;
trace_t *tr;
int i;
b = bus_init();
a = assemble_init(&b, ROM_LOAD_ADDR);
e = rk65c02_init(&b);
e.regs.PC = ROM_LOAD_ADDR;
debug_trace_set(&e, true);
ATF_REQUIRE(assemble_single_implied(&a, "nop")); /* 0xC000 */
ATF_REQUIRE(assemble_single_implied(&a, "nop"));
ATF_REQUIRE(assemble_single_implied(&a, "nop")); /* 0xC002 */
ATF_REQUIRE(assemble_single_implied(&a, "nop"));
ATF_REQUIRE(assemble_single(&a, "stp", IMPLIED, 0, 0));
rk65c02_start(&e);
debug_trace_print_all(&e);
i = 0;
DL_FOREACH(e.trace_head, tr) {
if (i < 4)
ATF_CHECK(tr->opcode == 0xEA);
else
ATF_CHECK(tr->opcode = 0xDB);
i++;
}
}
ATF_TP_ADD_TCS(tp)
{
ATF_TP_ADD_TC(tp, breakpoint);
ATF_TP_ADD_TC(tp, trace);
return (atf_no_error());
}