178 lines
7.1 KiB
C++
178 lines
7.1 KiB
C++
#include <gtest/gtest.h>
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#include <QSignalSpy>
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#include <QVariant>
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#include "DatasetDetailController.hpp"
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#include "DatasetDetailTab.hpp"
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#include "IDatasetChartStrategy.hpp"
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#include "repo/IAsyncDatasetRepository.hpp"
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#include "api/DatasetLoadHandles.hpp"
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using namespace geopro;
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namespace {
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// 反演策略桩：散点(非 lazy) + 网格(lazy) 两页签。
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struct InversionStrategy : controller::IDatasetChartStrategy {
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std::string ddCode() const override { return "dd_inversion_data"; }
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std::vector<controller::TabSpec> tabs() const override {
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return {
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{QStringLiteral("原数据"), controller::ViewKind::Scatter,
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QStringLiteral("inversion.scatter"), /*lazy*/ false, /*paginated*/ false},
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{QStringLiteral("网格数据"), controller::ViewKind::FilledContour,
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QStringLiteral("inversion.grid"), /*lazy*/ true, /*paginated*/ false},
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};
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}
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};
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// 单页签策略桩（仅一个非 lazy 页签）。
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struct SingleTabStrategy : controller::IDatasetChartStrategy {
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std::string ddCode() const override { return "dd_scatter_only"; }
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std::vector<controller::TabSpec> tabs() const override {
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return {{QStringLiteral("散点"), controller::ViewKind::Scatter,
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QStringLiteral("scatter.only"), /*lazy*/ false, /*paginated*/ false}};
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}
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};
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// 注册了反演策略的注册表（多数用例复用）。
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controller::ChartStrategyRegistry makeInversionRegistry() {
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controller::ChartStrategyRegistry reg;
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reg.add(std::make_unique<InversionStrategy>());
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return reg;
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}
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// 桩详情句柄：不声明 Q_OBJECT —— 发射继承自 data::DetailLoad 的信号、override abort。
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struct StubDetailLoad : data::DetailLoad {
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bool aborted = false;
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void abort() override { aborted = true; }
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void fireDone() { emit done(QVariant{}); }
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void fireFailed() { emit failed(QStringLiteral("x")); }
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};
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// 桩仓储：每个 loaderKey 都造一个新句柄，记录最近一个用于 fire。
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struct StubAsyncRepo : data::IAsyncDatasetRepository {
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StubDetailLoad* last = nullptr;
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data::DetailLoad* loadAsync(const std::string&, const std::string&) override {
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last = new StubDetailLoad;
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return last;
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}
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};
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} // namespace
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TEST(DatasetDetailController, OpenEmitsDatasetOpenedWithTabsAndDdCode) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::datasetOpened);
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c.openDataset("ds1", "dd_inversion_data", "名称");
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ASSERT_EQ(spy.count(), 1);
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const auto args = spy.takeFirst();
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EXPECT_EQ(args.at(0).toString(), QStringLiteral("ds1"));
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EXPECT_EQ(args.at(1).toString(), QStringLiteral("dd_inversion_data")); // ddCode 透传
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EXPECT_EQ(args.at(2).toString(), QStringLiteral("名称"));
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}
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TEST(DatasetDetailController, OpenLoadsNonLazyTabsOnly) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy started(&c, &controller::DatasetDetailController::tabLoadStarted);
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c.openDataset("ds1", "dd_inversion_data");
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// 反演：tab0 非 lazy 自动加载，tab1 lazy 不加载。
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ASSERT_EQ(started.count(), 1);
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EXPECT_EQ(started.takeFirst().at(1).toInt(), 0);
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}
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TEST(DatasetDetailController, EmitsTabReadyOnDone) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::tabReady);
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c.openDataset("ds1", "dd_inversion_data");
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repo.last->fireDone();
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ASSERT_EQ(spy.count(), 1);
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EXPECT_EQ(spy.takeFirst().at(1).toInt(), 0); // tabIndex 0
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}
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TEST(DatasetDetailController, EmitsLoadFailedOnFailed) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::loadFailed);
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c.openDataset("ds1", "dd_inversion_data");
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repo.last->fireFailed();
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EXPECT_EQ(spy.count(), 1);
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}
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TEST(DatasetDetailController, UnsupportedTypeFailsImmediately) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry(); // 注册了反演，但未注册 dd_other
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::loadFailed);
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c.openDataset("ds1", "dd_other");
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EXPECT_EQ(spy.count(), 1);
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EXPECT_EQ(repo.last, nullptr); // 未发起加载
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}
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// 空注册表 → 任意 ddCode 都不支持 → loadFailed，不发起加载。
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TEST(DatasetDetailController, EmptyRegistryFailsAnyType) {
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StubAsyncRepo repo;
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controller::ChartStrategyRegistry reg; // 空
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::loadFailed);
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c.openDataset("ds1", "dd_inversion_data");
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EXPECT_EQ(spy.count(), 1);
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EXPECT_EQ(repo.last, nullptr);
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}
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// 越界 tabIndex → loadTab 静默不加载。
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TEST(DatasetDetailController, LoadTabOutOfRangeDoesNothing) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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c.loadTab("ds1", "dd_inversion_data", 99);
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EXPECT_EQ(repo.last, nullptr);
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}
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// lazy 页签经 loadTab 触发后加载。
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TEST(DatasetDetailController, LoadTabLazyTabStartsLoad) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy ready(&c, &controller::DatasetDetailController::tabReady);
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c.loadTab("ds1", "dd_inversion_data", 1); // lazy 网格页
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ASSERT_NE(repo.last, nullptr);
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repo.last->fireDone();
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ASSERT_EQ(ready.count(), 1);
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EXPECT_EQ(ready.takeFirst().at(1).toInt(), 1);
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}
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TEST(DatasetDetailController, AbortsPreviousOnSameSlotReload) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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c.loadTab("dsA", "dd_inversion_data", 0);
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StubDetailLoad* a = repo.last;
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c.loadTab("dsB", "dd_inversion_data", 0); // 同槽位替换
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EXPECT_TRUE(a->aborted); // 旧句柄被 abort
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}
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TEST(DatasetDetailController, DropsLateSignalFromAbortedLoad) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::tabReady);
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c.loadTab("dsA", "dd_inversion_data", 0);
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StubDetailLoad* a = repo.last;
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c.loadTab("dsB", "dd_inversion_data", 0); // 同槽位替换
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StubDetailLoad* b = repo.last;
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a->fireDone(); // 旧句柄迟到 → 身份比对丢弃
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EXPECT_EQ(spy.count(), 0);
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b->fireDone(); // 当前句柄 → 正常
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EXPECT_EQ(spy.count(), 1);
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}
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TEST(DatasetDetailController, FocusEmitsFocusRequested) {
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StubAsyncRepo repo;
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auto reg = makeInversionRegistry();
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controller::DatasetDetailController c(repo, reg);
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QSignalSpy spy(&c, &controller::DatasetDetailController::focusRequested);
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c.focusDataset("ds1");
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ASSERT_EQ(spy.count(), 1);
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EXPECT_EQ(spy.takeFirst().at(0).toString(), QStringLiteral("ds1"));
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}
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