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/* SPDX-License-Identifier: GPL-2.0-or-later
* Copyright 2022 Blender Foundation. */
#include "testing/testing.h"
#include "BKE_lib_remap.h"
#include "BLI_string.h"
#include "DNA_ID.h"
namespace blender::bke::id::remapper::tests {
TEST(lib_id_remapper, unavailable)
{
ID id1;
ID *idp = &id1;
IDRemapper *remapper = BKE_id_remapper_create();
IDRemapperApplyResult result = BKE_id_remapper_apply(remapper, &idp, ID_REMAP_APPLY_DEFAULT);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNAVAILABLE);
BKE_id_remapper_free(remapper);
}
TEST(lib_id_remapper, not_mappable)
{
ID *idp = nullptr;
IDRemapper *remapper = BKE_id_remapper_create();
IDRemapperApplyResult result = BKE_id_remapper_apply(remapper, &idp, ID_REMAP_APPLY_DEFAULT);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_NOT_MAPPABLE);
BKE_id_remapper_free(remapper);
}
TEST(lib_id_remapper, mapped)
{
ID id1;
ID id2;
ID *idp = &id1;
BLI_strncpy(id1.name, "OB1", sizeof(id1.name));
BLI_strncpy(id2.name, "OB2", sizeof(id2.name));
IDRemapper *remapper = BKE_id_remapper_create();
BKE_id_remapper_add(remapper, &id1, &id2);
IDRemapperApplyResult result = BKE_id_remapper_apply(remapper, &idp, ID_REMAP_APPLY_DEFAULT);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_REMAPPED);
EXPECT_EQ(idp, &id2);
BKE_id_remapper_free(remapper);
}
TEST(lib_id_remapper, unassigned)
{
ID id1;
ID *idp = &id1;
BLI_strncpy(id1.name, "OB2", sizeof(id1.name));
IDRemapper *remapper = BKE_id_remapper_create();
BKE_id_remapper_add(remapper, &id1, nullptr);
IDRemapperApplyResult result = BKE_id_remapper_apply(remapper, &idp, ID_REMAP_APPLY_DEFAULT);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNASSIGNED);
EXPECT_EQ(idp, nullptr);
BKE_id_remapper_free(remapper);
}
TEST(lib_id_remapper, unassign_when_mapped_to_self)
{
ID id_self;
ID id1;
ID id2;
ID *idp;
BLI_strncpy(id_self.name, "OBSelf", sizeof(id1.name));
BLI_strncpy(id1.name, "OB1", sizeof(id1.name));
BLI_strncpy(id2.name, "OB2", sizeof(id2.name));
/* Default mapping behavior. Should just remap to id2. */
idp = &id1;
IDRemapper *remapper = BKE_id_remapper_create();
BKE_id_remapper_add(remapper, &id1, &id2);
IDRemapperApplyResult result = BKE_id_remapper_apply_ex(
remapper, &idp, ID_REMAP_APPLY_UNMAP_WHEN_REMAPPING_TO_SELF, &id_self);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_REMAPPED);
EXPECT_EQ(idp, &id2);
/* Default mapping behavior. Should unassign. */
idp = &id1;
BKE_id_remapper_clear(remapper);
BKE_id_remapper_add(remapper, &id1, nullptr);
result = BKE_id_remapper_apply_ex(
remapper, &idp, ID_REMAP_APPLY_UNMAP_WHEN_REMAPPING_TO_SELF, &id_self);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNASSIGNED);
EXPECT_EQ(idp, nullptr);
/* Unmap when remapping to self behavior. Should unassign. */
idp = &id1;
BKE_id_remapper_clear(remapper);
BKE_id_remapper_add(remapper, &id1, &id_self);
result = BKE_id_remapper_apply_ex(
remapper, &idp, ID_REMAP_APPLY_UNMAP_WHEN_REMAPPING_TO_SELF, &id_self);
EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNASSIGNED);
EXPECT_EQ(idp, nullptr);
BKE_id_remapper_free(remapper);
}
} // namespace blender::bke::id::remapper::tests
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