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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:11:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:13:23 +0000
commit20431706a863f92cb37dc512fef6e48d192aaf2c (patch)
tree2867f13f5fd5437ba628c67d7f87309ccadcd286 /vendor/smallvec/tests
parentReleasing progress-linux version 1.65.0+dfsg1-2~progress7.99u1. (diff)
downloadrustc-20431706a863f92cb37dc512fef6e48d192aaf2c.tar.xz
rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.zip
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/smallvec/tests')
-rw-r--r--vendor/smallvec/tests/debugger_visualizer.rs68
1 files changed, 68 insertions, 0 deletions
diff --git a/vendor/smallvec/tests/debugger_visualizer.rs b/vendor/smallvec/tests/debugger_visualizer.rs
new file mode 100644
index 000000000..210f539b6
--- /dev/null
+++ b/vendor/smallvec/tests/debugger_visualizer.rs
@@ -0,0 +1,68 @@
+use debugger_test::debugger_test;
+use smallvec::{smallvec, SmallVec};
+
+#[inline(never)]
+fn __break() {}
+
+#[debugger_test(
+ debugger = "cdb",
+ commands = r#"
+.nvlist
+dx sv
+
+g
+
+dx sv
+
+g
+
+dx sv
+"#,
+ expected_statements = r#"
+sv : { len=0x2 } [Type: smallvec::SmallVec<array$<i32,4> >]
+ [<Raw View>] [Type: smallvec::SmallVec<array$<i32,4> >]
+ [capacity] : 4
+ [len] : 0x2 [Type: unsigned __int64]
+ [0] : 1 [Type: int]
+ [1] : 2 [Type: int]
+
+sv : { len=0x5 } [Type: smallvec::SmallVec<array$<i32,4> >]
+ [<Raw View>] [Type: smallvec::SmallVec<array$<i32,4> >]
+ [capacity] : 0x8 [Type: unsigned __int64]
+ [len] : 0x5 [Type: unsigned __int64]
+ [0] : 5 [Type: int]
+ [1] : 2 [Type: int]
+ [2] : 3 [Type: int]
+ [3] : 4 [Type: int]
+ [4] : 5 [Type: int]
+
+sv : { len=0x5 } [Type: smallvec::SmallVec<array$<i32,4> >]
+ [<Raw View>] [Type: smallvec::SmallVec<array$<i32,4> >]
+ [capacity] : 0x8 [Type: unsigned __int64]
+ [len] : 0x5 [Type: unsigned __int64]
+ [0] : 2 [Type: int]
+ [1] : 3 [Type: int]
+ [2] : 4 [Type: int]
+ [3] : 5 [Type: int]
+ [4] : 5 [Type: int]
+"#
+)]
+#[inline(never)]
+fn test_debugger_visualizer() {
+ // This SmallVec can hold up to 4 items on the stack:
+ let mut sv: SmallVec<[i32; 4]> = smallvec![1, 2];
+ __break();
+
+ // Overfill the SmallVec to move its contents to the heap
+ for i in 3..6 {
+ sv.push(i);
+ }
+
+ // Update the contents of the first value of the SmallVec.
+ sv[0] = sv[1] + sv[2];
+ __break();
+
+ // Sort the SmallVec in place.
+ sv.sort();
+ __break();
+}