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test/hotspot/gtest/gc/z/test_zPhysicalMemory.cpp
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*** 29,54 ****
const ZPhysicalMemorySegment seg0(0, 100, true);
const ZPhysicalMemorySegment seg1(200, 100, true);
ZPhysicalMemory pmem0;
pmem0.add_segment(seg0);
! EXPECT_EQ(pmem0.nsegments(), 1u);
EXPECT_EQ(pmem0.segment(0).size(), 100u);
ZPhysicalMemory pmem1;
pmem1.add_segment(seg0);
pmem1.add_segment(seg1);
! EXPECT_EQ(pmem1.nsegments(), 2u);
EXPECT_EQ(pmem1.segment(0).size(), 100u);
EXPECT_EQ(pmem1.segment(1).size(), 100u);
ZPhysicalMemory pmem2(pmem0);
! EXPECT_EQ(pmem2.nsegments(), 1u);
EXPECT_EQ(pmem2.segment(0).size(), 100u);
pmem2 = pmem1;
! EXPECT_EQ(pmem2.nsegments(), 2u);
EXPECT_EQ(pmem2.segment(0).size(), 100u);
EXPECT_EQ(pmem2.segment(1).size(), 100u);
}
TEST(ZPhysicalMemoryTest, add) {
--- 29,54 ----
const ZPhysicalMemorySegment seg0(0, 100, true);
const ZPhysicalMemorySegment seg1(200, 100, true);
ZPhysicalMemory pmem0;
pmem0.add_segment(seg0);
! EXPECT_EQ(pmem0.nsegments(), 1);
EXPECT_EQ(pmem0.segment(0).size(), 100u);
ZPhysicalMemory pmem1;
pmem1.add_segment(seg0);
pmem1.add_segment(seg1);
! EXPECT_EQ(pmem1.nsegments(), 2);
EXPECT_EQ(pmem1.segment(0).size(), 100u);
EXPECT_EQ(pmem1.segment(1).size(), 100u);
ZPhysicalMemory pmem2(pmem0);
! EXPECT_EQ(pmem2.nsegments(), 1);
EXPECT_EQ(pmem2.segment(0).size(), 100u);
pmem2 = pmem1;
! EXPECT_EQ(pmem2.nsegments(), 2);
EXPECT_EQ(pmem2.segment(0).size(), 100u);
EXPECT_EQ(pmem2.segment(1).size(), 100u);
}
TEST(ZPhysicalMemoryTest, add) {
*** 59,113 ****
const ZPhysicalMemorySegment seg4(4, 1, true);
const ZPhysicalMemorySegment seg5(5, 1, true);
const ZPhysicalMemorySegment seg6(6, 1, true);
ZPhysicalMemory pmem0;
! EXPECT_EQ(pmem0.nsegments(), 0u);
EXPECT_EQ(pmem0.is_null(), true);
ZPhysicalMemory pmem1;
pmem1.add_segment(seg0);
pmem1.add_segment(seg1);
pmem1.add_segment(seg2);
pmem1.add_segment(seg3);
pmem1.add_segment(seg4);
pmem1.add_segment(seg5);
pmem1.add_segment(seg6);
! EXPECT_EQ(pmem1.nsegments(), 1u);
EXPECT_EQ(pmem1.segment(0).size(), 7u);
EXPECT_EQ(pmem1.is_null(), false);
ZPhysicalMemory pmem2;
pmem2.add_segment(seg0);
pmem2.add_segment(seg1);
pmem2.add_segment(seg2);
pmem2.add_segment(seg4);
pmem2.add_segment(seg5);
pmem2.add_segment(seg6);
! EXPECT_EQ(pmem2.nsegments(), 2u);
EXPECT_EQ(pmem2.segment(0).size(), 3u);
EXPECT_EQ(pmem2.segment(1).size(), 3u);
EXPECT_EQ(pmem2.is_null(), false);
ZPhysicalMemory pmem3;
pmem3.add_segment(seg0);
pmem3.add_segment(seg2);
pmem3.add_segment(seg3);
pmem3.add_segment(seg4);
pmem3.add_segment(seg6);
! EXPECT_EQ(pmem3.nsegments(), 3u);
EXPECT_EQ(pmem3.segment(0).size(), 1u);
EXPECT_EQ(pmem3.segment(1).size(), 3u);
EXPECT_EQ(pmem3.segment(2).size(), 1u);
EXPECT_EQ(pmem3.is_null(), false);
ZPhysicalMemory pmem4;
pmem4.add_segment(seg0);
pmem4.add_segment(seg2);
pmem4.add_segment(seg4);
pmem4.add_segment(seg6);
! EXPECT_EQ(pmem4.nsegments(), 4u);
EXPECT_EQ(pmem4.segment(0).size(), 1u);
EXPECT_EQ(pmem4.segment(1).size(), 1u);
EXPECT_EQ(pmem4.segment(2).size(), 1u);
EXPECT_EQ(pmem4.segment(3).size(), 1u);
EXPECT_EQ(pmem4.is_null(), false);
--- 59,113 ----
const ZPhysicalMemorySegment seg4(4, 1, true);
const ZPhysicalMemorySegment seg5(5, 1, true);
const ZPhysicalMemorySegment seg6(6, 1, true);
ZPhysicalMemory pmem0;
! EXPECT_EQ(pmem0.nsegments(), 0);
EXPECT_EQ(pmem0.is_null(), true);
ZPhysicalMemory pmem1;
pmem1.add_segment(seg0);
pmem1.add_segment(seg1);
pmem1.add_segment(seg2);
pmem1.add_segment(seg3);
pmem1.add_segment(seg4);
pmem1.add_segment(seg5);
pmem1.add_segment(seg6);
! EXPECT_EQ(pmem1.nsegments(), 1);
EXPECT_EQ(pmem1.segment(0).size(), 7u);
EXPECT_EQ(pmem1.is_null(), false);
ZPhysicalMemory pmem2;
pmem2.add_segment(seg0);
pmem2.add_segment(seg1);
pmem2.add_segment(seg2);
pmem2.add_segment(seg4);
pmem2.add_segment(seg5);
pmem2.add_segment(seg6);
! EXPECT_EQ(pmem2.nsegments(), 2);
EXPECT_EQ(pmem2.segment(0).size(), 3u);
EXPECT_EQ(pmem2.segment(1).size(), 3u);
EXPECT_EQ(pmem2.is_null(), false);
ZPhysicalMemory pmem3;
pmem3.add_segment(seg0);
pmem3.add_segment(seg2);
pmem3.add_segment(seg3);
pmem3.add_segment(seg4);
pmem3.add_segment(seg6);
! EXPECT_EQ(pmem3.nsegments(), 3);
EXPECT_EQ(pmem3.segment(0).size(), 1u);
EXPECT_EQ(pmem3.segment(1).size(), 3u);
EXPECT_EQ(pmem3.segment(2).size(), 1u);
EXPECT_EQ(pmem3.is_null(), false);
ZPhysicalMemory pmem4;
pmem4.add_segment(seg0);
pmem4.add_segment(seg2);
pmem4.add_segment(seg4);
pmem4.add_segment(seg6);
! EXPECT_EQ(pmem4.nsegments(), 4);
EXPECT_EQ(pmem4.segment(0).size(), 1u);
EXPECT_EQ(pmem4.segment(1).size(), 1u);
EXPECT_EQ(pmem4.segment(2).size(), 1u);
EXPECT_EQ(pmem4.segment(3).size(), 1u);
EXPECT_EQ(pmem4.is_null(), false);
*** 117,174 ****
ZPhysicalMemory pmem;
pmem.add_segment(ZPhysicalMemorySegment(10, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(30, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(50, 10, true));
! EXPECT_EQ(pmem.nsegments(), 3u);
EXPECT_EQ(pmem.size(), 30u);
EXPECT_FALSE(pmem.is_null());
pmem.remove_segments();
! EXPECT_EQ(pmem.nsegments(), 0u);
EXPECT_EQ(pmem.size(), 0u);
EXPECT_TRUE(pmem.is_null());
}
TEST(ZPhysicalMemoryTest, split) {
ZPhysicalMemory pmem;
pmem.add_segment(ZPhysicalMemorySegment(0, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(10, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(30, 10, true));
! EXPECT_EQ(pmem.nsegments(), 2u);
EXPECT_EQ(pmem.size(), 30u);
ZPhysicalMemory pmem0 = pmem.split(1);
! EXPECT_EQ(pmem0.nsegments(), 1u);
EXPECT_EQ(pmem0.size(), 1u);
! EXPECT_EQ(pmem.nsegments(), 2u);
EXPECT_EQ(pmem.size(), 29u);
ZPhysicalMemory pmem1 = pmem.split(25);
! EXPECT_EQ(pmem1.nsegments(), 2u);
EXPECT_EQ(pmem1.size(), 25u);
! EXPECT_EQ(pmem.nsegments(), 1u);
EXPECT_EQ(pmem.size(), 4u);
ZPhysicalMemory pmem2 = pmem.split(4);
! EXPECT_EQ(pmem2.nsegments(), 1u);
EXPECT_EQ(pmem2.size(), 4u);
! EXPECT_EQ(pmem.nsegments(), 0u);
EXPECT_EQ(pmem.size(), 0u);
}
TEST(ZPhysicalMemoryTest, split_committed) {
ZPhysicalMemory pmem0;
pmem0.add_segment(ZPhysicalMemorySegment(0, 10, true));
pmem0.add_segment(ZPhysicalMemorySegment(10, 10, false));
pmem0.add_segment(ZPhysicalMemorySegment(20, 10, true));
pmem0.add_segment(ZPhysicalMemorySegment(30, 10, false));
! EXPECT_EQ(pmem0.nsegments(), 4u);
EXPECT_EQ(pmem0.size(), 40u);
ZPhysicalMemory pmem1 = pmem0.split_committed();
! EXPECT_EQ(pmem0.nsegments(), 2u);
EXPECT_EQ(pmem0.size(), 20u);
! EXPECT_EQ(pmem1.nsegments(), 2u);
EXPECT_EQ(pmem1.size(), 20u);
}
--- 117,174 ----
ZPhysicalMemory pmem;
pmem.add_segment(ZPhysicalMemorySegment(10, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(30, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(50, 10, true));
! EXPECT_EQ(pmem.nsegments(), 3);
EXPECT_EQ(pmem.size(), 30u);
EXPECT_FALSE(pmem.is_null());
pmem.remove_segments();
! EXPECT_EQ(pmem.nsegments(), 0);
EXPECT_EQ(pmem.size(), 0u);
EXPECT_TRUE(pmem.is_null());
}
TEST(ZPhysicalMemoryTest, split) {
ZPhysicalMemory pmem;
pmem.add_segment(ZPhysicalMemorySegment(0, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(10, 10, true));
pmem.add_segment(ZPhysicalMemorySegment(30, 10, true));
! EXPECT_EQ(pmem.nsegments(), 2);
EXPECT_EQ(pmem.size(), 30u);
ZPhysicalMemory pmem0 = pmem.split(1);
! EXPECT_EQ(pmem0.nsegments(), 1);
EXPECT_EQ(pmem0.size(), 1u);
! EXPECT_EQ(pmem.nsegments(), 2);
EXPECT_EQ(pmem.size(), 29u);
ZPhysicalMemory pmem1 = pmem.split(25);
! EXPECT_EQ(pmem1.nsegments(), 2);
EXPECT_EQ(pmem1.size(), 25u);
! EXPECT_EQ(pmem.nsegments(), 1);
EXPECT_EQ(pmem.size(), 4u);
ZPhysicalMemory pmem2 = pmem.split(4);
! EXPECT_EQ(pmem2.nsegments(), 1);
EXPECT_EQ(pmem2.size(), 4u);
! EXPECT_EQ(pmem.nsegments(), 0);
EXPECT_EQ(pmem.size(), 0u);
}
TEST(ZPhysicalMemoryTest, split_committed) {
ZPhysicalMemory pmem0;
pmem0.add_segment(ZPhysicalMemorySegment(0, 10, true));
pmem0.add_segment(ZPhysicalMemorySegment(10, 10, false));
pmem0.add_segment(ZPhysicalMemorySegment(20, 10, true));
pmem0.add_segment(ZPhysicalMemorySegment(30, 10, false));
! EXPECT_EQ(pmem0.nsegments(), 4);
EXPECT_EQ(pmem0.size(), 40u);
ZPhysicalMemory pmem1 = pmem0.split_committed();
! EXPECT_EQ(pmem0.nsegments(), 2);
EXPECT_EQ(pmem0.size(), 20u);
! EXPECT_EQ(pmem1.nsegments(), 2);
EXPECT_EQ(pmem1.size(), 20u);
}
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