/* See LICENSE file for copyright and license details. */
#include "common.h"
#ifndef TEST

extern inline void liblog_unmask_level(struct liblog_context *, enum liblog_level);

#else

static void
check_singletons(void)
{
	struct liblog_context ctx;

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_EMERGENCY);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0001U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_ALERT);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0002U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_CRITICAL);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0004U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_ERROR);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0008U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_WARNING);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0010U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_NOTICE);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0020U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_INFO);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0040U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_TRACE);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0080U);

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_DEBUG);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0100U);
}

static void
check_custom(void)
{
	struct liblog_context ctx;

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, LIBLOG_NOTICE + 1);
	ASSERT_IS_TRUE(ctx.logmask == ~0x0020U || ctx.logmask == ~0x0040U);
}

static void
check_negative(void)
{
	struct liblog_context ctx;

	if ((enum liblog_level)-1 < 0) {
		ctx.logmask = ~0U;
		liblog_unmask_level(&ctx, (enum liblog_level)-10);
		ASSERT_EQ_UINT(ctx.logmask, ~1U);
	}
}

static void
check_hyperverbose(void)
{
	struct liblog_context ctx;

	ctx.logmask = ~0U;
	liblog_unmask_level(&ctx, (enum liblog_level)0x7FFF);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0100U);
}

static void
check_series(void)
{
	struct liblog_context ctx;

	ctx.logmask = ~0U;

	liblog_unmask_level(&ctx, LIBLOG_EMERGENCY);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0001U);
	liblog_unmask_level(&ctx, LIBLOG_EMERGENCY);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0001U);
	liblog_unmask_level(&ctx, LIBLOG_DEBUG);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0101U);
	liblog_unmask_level(&ctx, LIBLOG_ALERT);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0103U);
	liblog_unmask_level(&ctx, LIBLOG_ALERT);
	ASSERT_EQ_UINT(ctx.logmask, ~0x0103U);
}

int
main(void)
{
	check_singletons();
	check_custom();
	check_negative();
	check_hyperverbose();
	check_series();
	return 0;
}

#endif