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| author | Alex Lam S.L <alexlamsl@gmail.com> | 2021-06-15 11:27:55 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-06-15 18:27:55 +0800 |
| commit | bf76e357723daa4fc00004a10b2b3de82a2bf33e (patch) | |
| tree | 02bfcdaf727adf43a6abf70b3fb92f08f547df96 /test | |
| parent | ac1262dc9708db36721349f1d3d03fc2113f2add (diff) | |
| download | tracifyjs-bf76e357723daa4fc00004a10b2b3de82a2bf33e.tar.gz tracifyjs-bf76e357723daa4fc00004a10b2b3de82a2bf33e.zip | |
fix corner case in `switches` (#5009)
fixes #5008
Diffstat (limited to 'test')
| -rw-r--r-- | test/compress/switches.js | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/test/compress/switches.js b/test/compress/switches.js index 955fd68a..cbaa0644 100644 --- a/test/compress/switches.js +++ b/test/compress/switches.js @@ -1441,3 +1441,118 @@ issue_4059: { } expect_stdout: "PASS" } + +issue_5008_1: { + options = { + dead_code: true, + evaluate: true, + reduce_vars: true, + switches: true, + unsafe: true, + } + input: { + console.log(function f() { + switch (f) { + case f: + return "PASS"; + default: + return "FAIL"; + } + }()); + } + expect: { + console.log(function f() { + switch (f) { + case f: + return "PASS"; + } + }()); + } + expect_stdout: "PASS" +} + +issue_5008_2: { + options = { + dead_code: true, + evaluate: true, + reduce_vars: true, + switches: true, + unsafe: true, + } + input: { + console.log(function(a) { + switch (a) { + case a: + return "PASS"; + default: + return "FAIL"; + } + }([])); + } + expect: { + console.log(function(a) { + switch (a) { + case a: + return "PASS"; + } + }([])); + } + expect_stdout: "PASS" +} + +issue_5008_3: { + options = { + dead_code: true, + evaluate: true, + reduce_vars: true, + switches: true, + unsafe: true, + } + input: { + console.log(function(a) { + switch (a) { + case a: + return "PASS"; + default: + return "FAIL"; + } + }({})); + } + expect: { + console.log(function(a) { + switch (a) { + case a: + return "PASS"; + } + }({})); + } + expect_stdout: "PASS" +} + +issue_5008_4: { + options = { + dead_code: true, + evaluate: true, + reduce_vars: true, + switches: true, + } + input: { + console.log(function(a) { + switch (a) { + case a: + return "PASS"; + default: + return "FAIL"; + } + }(/foo/)); + } + expect: { + console.log(function(a) { + switch (a) { + case a: + return "PASS"; + } + }(/foo/)); + } + expect_stdout: "PASS" +} |