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-rw-r--r--jstests/mmap_v1/padding.js67
1 files changed, 0 insertions, 67 deletions
diff --git a/jstests/mmap_v1/padding.js b/jstests/mmap_v1/padding.js
deleted file mode 100644
index 6bd673e57ed..00000000000
--- a/jstests/mmap_v1/padding.js
+++ /dev/null
@@ -1,67 +0,0 @@
-p = db.getCollection("padding");
-p.drop();
-
-// this test requires usePowerOf2Sizes to be off
-db.createCollection( p.getName(), { "usePowerOf2Sizes" : false } );
-assert.eq(0, p.stats().userFlags);
-
-for (var i = 0; i < 1000; i++) {
- p.insert({ x: 1, y: "aaaaaaaaaaaaaaa" });
-}
-
-assert.eq(p.stats().paddingFactor, 1, "Padding Not 1");
-
-for (var i = 0; i < 1000; i++) {
- var x = p.findOne();
- x.y = x.y + "aaaaaaaaaaaaaaaa";
- p.update({}, x);
- if (i % 100 == 0)
-
- print(p.stats().paddingFactor);
-}
-
-assert.gt(p.stats().paddingFactor, 1.9, "Padding not > 1.9");
-
-// this should make it go down
-for (var i = 0; i < 1000; i++) {
- p.update({}, { $inc: { x: 1} });
- if (i % 100 == 0)
- print(p.stats().paddingFactor);
-}
-assert.lt(p.stats().paddingFactor, 1.7, "Padding not < 1.7");
-
-for (var i = 0; i < 1000; i++) {
- if (i % 2 == 0) {
- p.update({}, { $inc: { x: 1} });
- }
- else {
- var x = p.findOne();
- x.y = x.y + "aaaaaaaaaaaaaaaa";
- p.update({}, x);
- }
- if( i % 100 == 0 )
- print(p.stats().paddingFactor);
-}
-var ps = p.stats().paddingFactor;
-assert.gt(ps, 1.7, "Padding not greater than 1.7");
-assert.lt(ps, 1.9, "Padding not less than 1.9");
-
-// 50/50 inserts and nonfitting updates
-for (var i = 0; i < 1000; i++) {
- if (i % 2 == 0) {
- p.insert({});
- }
- else {
- var x = p.findOne();
- x.y = x.y + "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
- p.update({}, x);
- }
- if (i % 100 == 0)
- print(p.stats().paddingFactor);
-}
-
-// should have trended somewhat higher over the above.
-// speed of increase would be higher with more indexes.
-assert.gt(p.stats().paddingFactor, ps + 0.02 ,
- "padding factor not greater than value (+.02), ps: " + ps + " now: " + p.stats().paddingFactor);
-p.drop();