X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fbase%2Faddr_range.test.cc;h=890fb4f3a8b2ea42fcd99faa5ec3b1156a53296d;hb=7ff32d7b53b1a699f4383d3c9c5279b6ab894d55;hp=4ab4ae402fd8df76ed3f8e204d64618308fbcd48;hpb=b4c9996d894118be04cdf4ed793b35a1d5001942;p=gem5.git

diff --git a/src/base/addr_range.test.cc b/src/base/addr_range.test.cc
index 4ab4ae402..890fb4f3a 100644
--- a/src/base/addr_range.test.cc
+++ b/src/base/addr_range.test.cc
@@ -261,6 +261,30 @@ TEST(AddrRangeTest, isSubsetPartialSubset)
     EXPECT_FALSE(r2.isSubset(r1));
 }
 
+TEST(AddrRangeTest, isSubsetInterleavedCompleteOverlap)
+{
+    AddrRange r1(0x00, 0x100, {0x40}, 0);
+    AddrRange r2(0x00, 0x40);
+
+    EXPECT_TRUE(r2.isSubset(r1));
+}
+
+TEST(AddrRangeTest, isSubsetInterleavedNoOverlap)
+{
+    AddrRange r1(0x00, 0x100, {0x40}, 1);
+    AddrRange r2(0x00, 0x40);
+
+    EXPECT_FALSE(r2.isSubset(r1));
+}
+
+TEST(AddrRangeTest, isSubsetInterleavedPartialOverlap)
+{
+    AddrRange r1(0x00, 0x100, {0x40}, 0);
+    AddrRange r2(0x10, 0x50);
+
+    EXPECT_FALSE(r2.isSubset(r1));
+}
+
 TEST(AddrRangeTest, Contains)
 {
     AddrRange r(0xF0, 0xF5);
@@ -1038,4 +1062,4 @@ TEST(AddrRangeTest, RangeSizeConstruction){
     AddrRange r = RangeSize(0x5, 5);
     EXPECT_EQ(0x5, r.start());
     EXPECT_EQ(0xA, r.end());
-}
\ No newline at end of file
+}