5baef63a20
The ID remapper code was already largely defined in a CPP struct (IDRemapper). Make this an actual class, and remove the C API wrapper around. This makes the code cleaner, easier to follow, and easier to extend or modify in the future. Pull Request: https://projects.blender.org/blender/blender/pulls/118146
102 lines
2.5 KiB
C++
102 lines
2.5 KiB
C++
/* SPDX-FileCopyrightText: 2022 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "testing/testing.h"
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#include "BKE_lib_remap.hh"
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#include "BLI_string.h"
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#include "DNA_ID.h"
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using namespace blender::bke::id;
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namespace blender::bke::id::tests {
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TEST(lib_id_remapper, unavailable)
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{
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ID id1;
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ID *idp = &id1;
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IDRemapper remapper;
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IDRemapperApplyResult result = remapper.apply(&idp, ID_REMAP_APPLY_DEFAULT);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNAVAILABLE);
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}
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TEST(lib_id_remapper, not_mappable)
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{
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ID *idp = nullptr;
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IDRemapper remapper;
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IDRemapperApplyResult result = remapper.apply(&idp, ID_REMAP_APPLY_DEFAULT);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_NOT_MAPPABLE);
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}
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TEST(lib_id_remapper, mapped)
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{
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ID id1;
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ID id2;
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ID *idp = &id1;
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STRNCPY(id1.name, "OB1");
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STRNCPY(id2.name, "OB2");
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IDRemapper remapper;
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remapper.add(&id1, &id2);
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IDRemapperApplyResult result = remapper.apply(&idp, ID_REMAP_APPLY_DEFAULT);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_REMAPPED);
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EXPECT_EQ(idp, &id2);
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}
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TEST(lib_id_remapper, unassigned)
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{
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ID id1;
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ID *idp = &id1;
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STRNCPY(id1.name, "OB2");
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IDRemapper remapper;
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remapper.add(&id1, nullptr);
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IDRemapperApplyResult result = remapper.apply(&idp, ID_REMAP_APPLY_DEFAULT);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNASSIGNED);
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EXPECT_EQ(idp, nullptr);
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}
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TEST(lib_id_remapper, unassign_when_mapped_to_self)
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{
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ID id_self;
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ID id1;
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ID id2;
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ID *idp;
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STRNCPY(id_self.name, "OBSelf");
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STRNCPY(id1.name, "OB1");
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STRNCPY(id2.name, "OB2");
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/* Default mapping behavior. Should just remap to id2. */
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idp = &id1;
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IDRemapper remapper;
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remapper.add(&id1, &id2);
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IDRemapperApplyResult result = remapper.apply(
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&idp, ID_REMAP_APPLY_UNMAP_WHEN_REMAPPING_TO_SELF, &id_self);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_REMAPPED);
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EXPECT_EQ(idp, &id2);
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/* Default mapping behavior. Should unassign. */
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idp = &id1;
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remapper.clear();
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remapper.add(&id1, nullptr);
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result = remapper.apply(&idp, ID_REMAP_APPLY_UNMAP_WHEN_REMAPPING_TO_SELF, &id_self);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNASSIGNED);
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EXPECT_EQ(idp, nullptr);
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/* Unmap when remapping to self behavior. Should unassign. */
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idp = &id1;
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remapper.clear();
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remapper.add(&id1, &id_self);
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result = remapper.apply(&idp, ID_REMAP_APPLY_UNMAP_WHEN_REMAPPING_TO_SELF, &id_self);
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EXPECT_EQ(result, ID_REMAP_RESULT_SOURCE_UNASSIGNED);
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EXPECT_EQ(idp, nullptr);
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}
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} // namespace blender::bke::id::tests
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