use foundry gas snapshots

Author: turbocrime

.gas-snapshot

@@ -1,29 +1,3 @@
-ArrayTest:test_Array_empty() (gas: 560)
-ArrayTest:test_Array_large() (gas: 607)
-ArrayTest:test_Array_mixed() (gas: 2071)
-ArrayTest:test_Array_nested() (gas: 2280)
-ArrayTest:test_Array_single() (gas: 964)
-BignumTest:test_Integer() (gas: 12559)
-BignumTest:test_NInt256_max() (gas: 1697)
-BignumTest:test_NInt256_middle() (gas: 2134)
-BignumTest:test_NInt256_multi() (gas: 1190)
-BignumTest:test_NInt256_random(int256) (runs: 256, μ: 5100, ~: 5100)
-BignumTest:test_NInt256_single() (gas: 1191)
-BignumTest:test_UInt256_max() (gas: 1502)
-BignumTest:test_UInt256_middle() (gas: 1946)
-BignumTest:test_UInt256_multi() (gas: 1068)
-BignumTest:test_UInt256_random(uint256) (runs: 256, μ: 1561, ~: 1561)
-BignumTest:test_UInt256_single() (gas: 1364)
-BytesTest:test_Bytes32_short() (gas: 802)
-BytesTest:test_Bytes_empty() (gas: 761)
-BytesTest:test_Bytes_extended() (gas: 851)
-BytesTest:test_Bytes_short() (gas: 779)
-BytesTest:test_skipBytes() (gas: 653)
-CidSha256Test:test_Cid() (gas: 521)
-CidSha256Test:test_Cid_multicodec_raw() (gas: 449)
-CidSha256Test:test_Cid_random(uint256) (runs: 256, μ: 3520, ~: 3520)
-CidSha256Test:test_NullableCid_nullCbor() (gas: 519)
-CidSha256Test:test_NullableCid_random(uint256) (runs: 256, μ: 885, ~: 889)
 ComparisonTest:test_decodeArrayU8_CBORDecoder() (gas: 5274)
 ComparisonTest:test_decodeArrayU8_ReadCbor() (gas: 2334)
 ComparisonTest:test_decodeFalse_CBORDecoder() (gas: 916)
@@ -39,76 +13,4 @@ ComparisonTest:test_decodeStringWithWeirdChar_ReadCbor() (gas: 884)
 ComparisonTest:test_decodeString_CBORDecoder() (gas: 3869)
 ComparisonTest:test_decodeString_ReadCbor() (gas: 957)
 ComparisonTest:test_decodeTrue_CBORDecoder() (gas: 937)
-ComparisonTest:test_decodeTrue_ReadCbor() (gas: 483)
-HeaderTest:test_header() (gas: 651)
-HeaderTest:test_header32_u16() (gas: 726)
-HeaderTest:test_header32_u32() (gas: 700)
-IntTest:test_Int_max() (gas: 835)
-IntTest:test_Int_min() (gas: 948)
-IntTest:test_Int_neg_one() (gas: 787)
-IntTest:test_Int_nint16() (gas: 891)
-IntTest:test_Int_uint16() (gas: 778)
-IntTest:test_Int_zero() (gas: 695)
-MapTest:test_Map_empty() (gas: 559)
-MapTest:test_Map_nested() (gas: 6640)
-MapTest:test_Map_nested2() (gas: 3561)
-MapTest:test_Map_single() (gas: 1742)
-NIntTest:test_NInt() (gas: 874)
-NIntTest:test_NInt16() (gas: 874)
-NIntTest:test_NInt32() (gas: 947)
-NIntTest:test_NInt64() (gas: 938)
-NIntTest:test_NInt8_0() (gas: 731)
-NIntTest:test_NInt8_1() (gas: 666)
-NIntTest:test_NInt8_long() (gas: 789)
-NIntTest:test_NInt8_max() (gas: 766)
-NIntTest:test_NInt8_short() (gas: 667)
-PeekTest:test_isArray_false() (gas: 317)
-PeekTest:test_isArray_true() (gas: 312)
-PeekTest:test_isBool_false() (gas: 305)
-PeekTest:test_isBool_true() (gas: 364)
-PeekTest:test_isBytes_false() (gas: 348)
-PeekTest:test_isBytes_true() (gas: 311)
-PeekTest:test_isInt_false() (gas: 326)
-PeekTest:test_isInt_true() (gas: 488)
-PeekTest:test_isMap_false() (gas: 304)
-PeekTest:test_isMap_true() (gas: 334)
-PeekTest:test_isNInt_false() (gas: 353)
-PeekTest:test_isNInt_true() (gas: 312)
-PeekTest:test_isNull_false() (gas: 376)
-PeekTest:test_isNull_true() (gas: 334)
-PeekTest:test_isString_false() (gas: 328)
-PeekTest:test_isString_true() (gas: 313)
-PeekTest:test_isTag_expect_badminor() (gas: 858)
-PeekTest:test_isTag_expect_false() (gas: 468)
-PeekTest:test_isTag_expect_rand_16(uint16) (runs: 256, μ: 766, ~: 766)
-PeekTest:test_isTag_expect_rand_64(uint32) (runs: 256, μ: 777, ~: 777)
-PeekTest:test_isTag_expect_rand_64(uint64) (runs: 256, μ: 750, ~: 750)
-PeekTest:test_isTag_expect_true() (gas: 459)
-PeekTest:test_isTag_false() (gas: 326)
-PeekTest:test_isTag_false_expect() (gas: 413)
-PeekTest:test_isTag_true() (gas: 333)
-PeekTest:test_isUInt_false() (gas: 349)
-PeekTest:test_isUInt_true() (gas: 370)
-PeekTest:test_isUndefined_false() (gas: 375)
-PeekTest:test_isUndefined_true() (gas: 303)
-SimpleTest:test_Boolean_false() (gas: 446)
-SimpleTest:test_Boolean_true() (gas: 482)
-SimpleTest:test_skipNull() (gas: 412)
-SimpleTest:test_skipUndefined() (gas: 433)
-StringTest:test_String1() (gas: 457)
-StringTest:test_String32_short() (gas: 849)
-StringTest:test_String_empty() (gas: 755)
-StringTest:test_String_extended() (gas: 799)
-StringTest:test_String_short() (gas: 778)
-StringTest:test_skipString() (gas: 654)
-TagTest:test_Tag() (gas: 644)
-TagTest:test_Tag_expected() (gas: 671)
-UIntTest:test_UInt() (gas: 726)
-UIntTest:test_UInt16_max() (gas: 752)
-UIntTest:test_UInt32_max() (gas: 790)
-UIntTest:test_UInt64_max() (gas: 805)
-UIntTest:test_UInt8_0() (gas: 579)
-UIntTest:test_UInt8_1() (gas: 577)
-UIntTest:test_UInt8_extended() (gas: 657)
-UIntTest:test_UInt8_max() (gas: 679)
-UIntTest:test_UInt8_short() (gas: 533)
+ComparisonTest:test_decodeTrue_ReadCbor() (gas: 483)

.github/workflows/test.yml

@@ -46,5 +46,5 @@ jobs:
 
       - name: Run snapshot
         run: |
-          forge snapshot --match-test test_ --check
+          forge snapshot --match-path "test/comparison/*" --check
         id: test-committed

foundry.toml

@@ -5,6 +5,12 @@ libs = ["lib"]
 optimize = true
 optimizer_runs = 1000000
 
+[profile.test-no-ir]
+via-ir = false
+
+[profile.test-via-ir]
+via-ir = true
+
 # See more config options https://github.com/foundry-rs/foundry/blob/master/crates/config/README.md#all-options
 
 [fmt]

snapshots/ArrayTest.json

@@ -0,0 +1,7 @@
+{
+  "Array_empty": "235",
+  "Array_large": "235",
+  "Array_mixed": "1722",
+  "Array_nested": "1960",
+  "Array_single": "628"
+}

snapshots/BignumTest.json

@@ -0,0 +1,11 @@
+{
+  "Integer": "235",
+  "NInt256_max": "914",
+  "NInt256_middle": "235",
+  "NInt256_multi": "816",
+  "NInt256_single": "816",
+  "UInt256_max": "770",
+  "UInt256_middle": "672",
+  "UInt256_multi": "672",
+  "UInt256_single": "672"
+}

snapshots/BytesTest.json

@@ -0,0 +1,7 @@
+{
+  "Bytes32_short": "422",
+  "Bytes_empty": "408",
+  "Bytes_extended": "497",
+  "Bytes_short": "445",
+  "skipBytes": "306"
+}

snapshots/CidSha256Test.json

@@ -0,0 +1,5 @@
+{
+  "Cid": "251",
+  "Cid_multicodec_raw": "202",
+  "NullableCid_nullCbor": "198"
+}

snapshots/IntTest.json

@@ -0,0 +1,8 @@
+{
+  "Int_max": "495",
+  "Int_min": "630",
+  "Int_neg_one": "1111",
+  "Int_nint16": "572",
+  "Int_uint16": "437",
+  "Int_zero": "358"
+}

snapshots/MapTest.json

@@ -0,0 +1,6 @@
+{
+  "Map_empty": "249",
+  "Map_nested": "6269",
+  "Map_nested2": "3236",
+  "Map_single": "1437"
+}

snapshots/NIntTest.json

@@ -0,0 +1,11 @@
+{
+  "NInt": "556",
+  "NInt16": "536",
+  "NInt32": "565",
+  "NInt64": "600",
+  "NInt8_0": "332",
+  "NInt8_1": "332",
+  "NInt8_long": "431",
+  "NInt8_max": "430",
+  "NInt8_short": "333"
+}