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Diffstat (limited to 'tests/custom/04_modules/09_import_wildcard')
-rw-r--r-- | tests/custom/04_modules/09_import_wildcard | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/tests/custom/04_modules/09_import_wildcard b/tests/custom/04_modules/09_import_wildcard new file mode 100644 index 0000000..aa3dc82 --- /dev/null +++ b/tests/custom/04_modules/09_import_wildcard @@ -0,0 +1,73 @@ +By specifying `*` instead of a label or an import list after an `import` +keyword, all of the modules exports are aggregated into an object whose +keys and values refer to the exported names and their corresponding +values respectively. + +-- Testcase -- +import * as mod from "./files/test1.uc"; + +print(mod, "\n"); +-- End -- + +-- File test1.uc -- +export const a = 1, b = 2, c = 3; +export default a + b + c; +-- End -- + +-- Args -- +-R +-- End -- + +-- Expect stdout -- +{ "a": 1, "b": 2, "c": 3, "default": 6 } +-- End -- + + +When using the wildcard import syntax, assigning a name using the `as` +expression is mandatory. + +-- Testcase -- +import * from "./files/test2.uc"; +-- End -- + +-- File test2.uc -- +export const x = "This is a test"; +-- End -- + +-- Args -- +-R +-- End -- + +-- Expect stderr -- +Syntax error: Unexpected token +Expecting 'as' +In line 1, byte 10: + + `import * from "./files/test2.uc";` + ^-- Near here + + +-- End -- + + +A wildcard expression may follow a default import expression in an `import` +statment. + +-- Testcase -- +import defVal, * as mod from "./files/test3.uc"; + +print([defVal, mod], "\n"); +-- End -- + +-- File test3.uc -- +export const a = 1, b = 2, c = 3; +export default a + b + c; +-- End -- + +-- Args -- +-R +-- End -- + +-- Expect stdout -- +[ 6, { "a": 1, "b": 2, "c": 3, "default": 6 } ] +-- End -- |