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test: prove declared package import semantics

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Hojun-Cho
2026-08-14 03:08:16 +09:00
parent 6efe9b70d4
commit a841278333
11 changed files with 1001 additions and 131 deletions
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17
test/sep/localbuild_test.ww
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@@ -368,7 +368,7 @@ fn writediamond(td: str, reverse: bool) str = {
testenv.writefile(strings.concat(shared, "/a.ww"), asrc);
};
testenv.writefile(strings.concat(left, "/left.ww"), strings.concat(
"package left;\nimport shared;\nimport shared;\n",
"package left;\nimport shared;\n",
"export fn make() shared.token = { return shared.token{value=shared.base() + 1}; };\n"));
testenv.writefile(strings.concat(right, "/right.ww"), strings.concat(
"package right;\nimport shared;\n",
@@ -424,7 +424,7 @@ fn writediamond(td: str, reverse: bool) str = {
let rightiface: str = testenv.readfile(strings.concat(scratch,
"right.wwi"));
if (testenv.occurrences(leftiface, "import shared;") != 1) {
fail("diamond", "duplicate import escaped into export data");
fail("diamond", "direct import is missing or duplicated in export data");
};
if (testenv.occurrences(leftiface, "export type token") != 1
|| testenv.occurrences(rightiface, "export type token") != 1
@@ -907,7 +907,7 @@ fn writediamond(td: str, reverse: bool) str = {
"/.wwtool.w6a")), testenv.readfile(assembler))
|| !testenv.same(testenv.readfile(strings.concat(work,
"/.wwtool.stamp")),
"ww workdir fmt 13 mode build asm 0\n")) {
"ww workdir fmt 14 mode build asm 0\n")) {
fail("driver-identity", "persistent artifacts or identities are incomplete");
};
let coldwwi: str = testenv.readfile(strings.concat(work, "/dep.wwi"));
@@ -1293,7 +1293,7 @@ fn writediamond(td: str, reverse: bool) str = {
"// ROOT_A\n",
"export fn value() i32 = { return dep.value() + 2; };\n"));
testenv.writefile(strings.concat(bar, "/z.ww"), strings.concat(
"package bar;\nimport foo.dep;\n",
"package bar;\n",
"// ROOT_Z\n",
"export fn other() i32 = { return 9; };\n"));
testenv.writefile(strings.concat(commanddir, "/main.ww"), strings.concat(
@@ -1819,16 +1819,21 @@ fn writediamond(td: str, reverse: bool) str = {
@test fn generated_test_hook_is_not_a_user_exemption() void = {
let td: str = testenv.fresh();
let src: str = strings.concat(td, "/case.ww");
let iface: str = strings.concat(td, "/test.wwi");
testenv.writefile(src, strings.concat(
"package probe;\nimport test;\n",
"fn bad() void = { test.run(); };\n",
"@test fn one() void = {};\n"));
testenv.writefile(iface, strings.concat(
"//ww:module test\n",
"package test;\n",
"export fn placeholder() void;\n"));
let compilers: []str = ["w6c", "w6c_ww"];
let i: i32 = 0;
for (i < compilers.len) {
let asm: str = strings.concat(td, "/case-", compilers[i], ".s");
let av: []str = [testenv.driver(compilers[i]), "-T", "-c", "-o",
asm, src];
let av: []str = [testenv.driver(compilers[i]), "-T", "-c",
"--import", "test", iface, "-o", asm, src];
let co: testenv.commandout;
command(td, strings.concat("test_hook_", compilers[i]), av, &co);
if (co.termination != exec.termination.EXIT || co.code == 0