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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include <vespa/searchlib/expression/current_index_setup.h>
#include <vespa/vespalib/gtest/gtest.h>
using search::expression::CurrentIndex;
using search::expression::CurrentIndexSetup;
TEST(CurrentIndexSetupTest, bound_structs_can_be_resolved) {
CurrentIndexSetup setup;
CurrentIndex foo_idx;
CurrentIndex bar_idx;
setup.bind("foo", foo_idx);
setup.bind("foo.bar", bar_idx);
EXPECT_EQ(setup.resolve("plain"), nullptr);
EXPECT_EQ(setup.resolve("foo.a"), &foo_idx);
EXPECT_EQ(setup.resolve("foo.b"), &foo_idx);
EXPECT_EQ(setup.resolve("foo.c"), &foo_idx);
EXPECT_EQ(setup.resolve("foo.bar.x"), &bar_idx);
EXPECT_EQ(setup.resolve("foo.bar.y"), &bar_idx);
EXPECT_EQ(setup.resolve("baz.f"), nullptr);
EXPECT_EQ(setup.resolve("foo.baz.f"), nullptr);
}
TEST(CurrentIndexSetupTest, unbound_struct_usage_can_be_captured) {
CurrentIndexSetup setup;
CurrentIndexSetup::Usage usage;
CurrentIndex foo_idx;
setup.bind("foo", foo_idx);
EXPECT_FALSE(usage.has_single_unbound_struct());
{
CurrentIndexSetup::Usage::Bind capture_guard(setup, usage);
EXPECT_EQ(setup.resolve("foo.a"), &foo_idx);
EXPECT_EQ(setup.resolve("bar.a"), nullptr);
EXPECT_EQ(setup.resolve("bar.b"), nullptr);
EXPECT_EQ(setup.resolve("plain"), nullptr);
}
EXPECT_EQ(setup.resolve("baz.a"), nullptr);
EXPECT_TRUE(usage.has_single_unbound_struct());
EXPECT_EQ(usage.get_unbound_struct_name(), "bar");
}
TEST(CurrentIndexSetupTest, multi_unbound_struct_conflict_can_be_captured) {
CurrentIndexSetup setup;
CurrentIndexSetup::Usage usage;
EXPECT_FALSE(usage.has_single_unbound_struct());
{
CurrentIndexSetup::Usage::Bind capture_guard(setup, usage);
EXPECT_FALSE(usage.has_single_unbound_struct());
EXPECT_EQ(setup.resolve("foo.a"), nullptr);
EXPECT_TRUE(usage.has_single_unbound_struct());
EXPECT_EQ(setup.resolve("bar.a"), nullptr);
EXPECT_FALSE(usage.has_single_unbound_struct());
}
EXPECT_FALSE(usage.has_single_unbound_struct());
}
GTEST_MAIN_RUN_ALL_TESTS()
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