tests: Add some volume test for large number of files in a single dir…

…ectory

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>

tests/cases/900_perf/100_volume/020_single_dir/010_stat_5000_files/run.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+# don't set -x as it creates a lot of noise
+
+DIR=$1
+
+# find calls lstat()
+find "$DIR" -type f > dev/null

tests/cases/900_perf/100_volume/020_single_dir/010_stat_5000_files/test.ps1

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+# SUMMARY: Stat 5000 files in a single directory created on the host
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+$testPath = Join-Path -Path $env:TEST_TMP_ROOT -ChildPath "single-dir-stat"
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $testPath`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/015_stat_5000_non_existing_files/run.sh

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+#! /bin/sh
+
+# set -e
+# don't set -x as it creates a lot of noise
+
+DIR=$1
+
+for i in $(seq 5000); do
+    stat "$DIR/file-$i" 2> /dev/null
+done
+exit 0

tests/cases/900_perf/100_volume/020_single_dir/015_stat_5000_non_existing_files/test.ps1

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+# SUMMARY: Stat 5000 non-existing files in a single directory on a shared volume
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+New-Item -ItemType Directory -Force -Path $env:TEST_TMP
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $env:TEST_TMP`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/020_touch_5000_files/run.sh

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+#! /bin/sh
+
+set -e
+# don't set -x as it creates a lot of noise
+
+DIR=$1
+
+for i in $(seq 5000); do
+    touch "$DIR/file-$i"
+done

tests/cases/900_perf/100_volume/020_single_dir/020_touch_5000_files/test.ps1

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+# SUMMARY: Create 5000 files in a single directory on a shared volume
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+New-Item -ItemType Directory -Force -Path $env:TEST_TMP
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $env:TEST_TMP`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/030_touch_stat_5000_files/run.sh

@@ -0,0 +1,13 @@
+#! /bin/sh
+
+set -e
+# don't set -x as it creates a lot of noise
+
+DIR=$1
+
+for i in $(seq 5000); do
+    touch "$DIR/file-$i"
+done
+
+# find calls lstat()
+find "$DIR" -type f > dev/null

tests/cases/900_perf/100_volume/020_single_dir/030_touch_stat_5000_files/test.ps1

@@ -0,0 +1,24 @@
+# SUMMARY: Create 5000 files in a single directory on a shared volume and then stat them
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+New-Item -ItemType Directory -Force -Path $env:TEST_TMP
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $env:TEST_TMP`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/040_stat_touch_5000_files/run.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+# don't set -x as it creates a lot of noise
+
+DIR=$1
+
+# find calls lstat()
+find "$DIR" -type f -print0 | xargs -0 touch > dev/null

tests/cases/900_perf/100_volume/020_single_dir/040_stat_touch_5000_files/test.ps1

@@ -0,0 +1,22 @@
+# SUMMARY: Stat and then touch 5000 files in a single directory created on the host
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+$testPath = Join-Path -Path $env:TEST_TMP_ROOT -ChildPath "single-dir-touch"
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $testPath`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/050_stat_touch_stat_5000_files/run.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+
+DIR=$1
+
+# find calls lstat()
+find "$DIR" -type f -print0 | xargs -0 touch > dev/null
+find "$DIR" -type f > dev/null

tests/cases/900_perf/100_volume/020_single_dir/050_stat_touch_stat_5000_files/test.ps1

@@ -0,0 +1,22 @@
+# SUMMARY: Stat, touch and then stat again 5000 files on a shared volume
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+$testPath = Join-Path -Path $env:TEST_TMP_ROOT -ChildPath "single-dir-touch-stat"
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $testPath`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/060_write_5000_files_512B/run.sh

@@ -0,0 +1,10 @@
+#! /bin/sh
+
+set -e
+
+DIR=$1
+SIZE=$2
+
+for i in $(seq 5000); do
+    dd if=/dev/zero of="$DIR/file-$i" bs="$SIZE" count=1
+done

tests/cases/900_perf/100_volume/020_single_dir/060_write_5000_files_512B/test.ps1

@@ -0,0 +1,24 @@
+# SUMMARY: Write 5000 small files in a single directory
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+New-Item -ItemType Directory -Force -Path $env:TEST_TMP
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $env:TEST_TMP`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test 512
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/065_write_write_5000_files_512B/run.sh

@@ -0,0 +1,14 @@
+#! /bin/sh
+
+set -e
+
+DIR=$1
+SIZE=$2
+
+for i in $(seq 5000); do
+    dd if=/dev/zero of="$DIR/file-$i" bs="$SIZE" count=1
+done
+
+for i in $(seq 5000); do
+    dd if=/dev/zero of="$DIR/file-$i" bs="$SIZE" count=1
+done

tests/cases/900_perf/100_volume/020_single_dir/065_write_write_5000_files_512B/test.ps1

@@ -0,0 +1,24 @@
+# SUMMARY: Write twice over the 5000 small files in a single directory
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+New-Item -ItemType Directory -Force -Path $env:TEST_TMP
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $env:TEST_TMP`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test 512
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+Remove-Item -Force -Recurse -ErrorAction Ignore -Path $env:TEST_TMP
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/070_stat_read_5000_files_512B/run.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+# don't set -x as it creates a lot of noise
+
+DIR=$1
+
+# find calls lstat()
+find "$DIR" -type f -print0 | xargs -0 cat > dev/null

tests/cases/900_perf/100_volume/020_single_dir/070_stat_read_5000_files_512B/test.ps1

@@ -0,0 +1,22 @@
+# SUMMARY: Stat and then read 5000 files in a single directory created on the host
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+$testPath = Join-Path -Path $env:TEST_TMP_ROOT -ChildPath "single-dir-read"
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $testPath`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+exit $ret

tests/cases/900_perf/100_volume/020_single_dir/075_stat_read_stat_read_5000_files_512B/run.sh

@@ -0,0 +1,9 @@
+#! /bin/sh
+
+set -e
+
+DIR=$1
+
+# find calls lstat()
+find "$DIR" -type f -print0 | xargs -0 cat > dev/null
+find "$DIR" -type f -print0 | xargs -0 cat > dev/null

tests/cases/900_perf/100_volume/020_single_dir/075_stat_read_stat_read_5000_files_512B/test.ps1

@@ -0,0 +1,22 @@
+# SUMMARY: Stat, read, stat, read 5000 files in a single directory created on the host
+# LABELS:
+# REPEAT:
+
+$libBase = Join-Path -Path $env:RT_PROJECT_ROOT -ChildPath _lib
+$lib = Join-Path -Path $libBase -ChildPath lib.ps1
+. $lib
+
+$ret = 0
+
+$testPath = Join-Path -Path $env:TEST_TMP_ROOT -ChildPath "single-dir-read-read"
+
+$p = [string]$pwd.Path
+docker run --platform linux --rm `
+  -v $testPath`:/test `
+  -v $p`:/script `
+  alpine:3.7 sh /script/run.sh /test
+if ($lastexitcode -ne 0) {
+    $ret = 1
+}
+
+exit $ret